Finite Group Databasebeta

← #38020

Subgroups — #38020

Order 256.

1733 conjugacy classes of subgroups.

The subgroup lattice has 690 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×D42C211yesmaximal, characteristic, complemented
2C22×#121C211yesmaximal, characteristic, complemented
3#2849C211yesmaximal, characteristic, complemented
4#2699C212yesmaximal, complemented
5#2688C212yesmaximal, complemented
6#2678C212yesmaximal, complemented
7#2673C212yesmaximal, complemented
8#2622C211yesmaximal, characteristic, complemented
9#2617C211yesmaximal, characteristic, complemented
10#2591C211yesmaximal, characteristic, complemented
11#2579C211yesmaximal, characteristic, complemented
12#2543C212yesmaximal, complemented
13#2444C212yesmaximal, complemented
14#2424C212yesmaximal, complemented
15#2410C211yesmaximal, characteristic, complemented
16#2410C211yesmaximal, characteristic, complemented
17#2410C212yesmaximal, complemented
18#2403C211yesmaximal, characteristic, complemented
19#2403C211yesmaximal, characteristic, complemented
20D4×C22⋊C4C211yesmaximal, characteristic, complemented
21#2321C211yesmaximal, characteristic, complemented
22#2308C211yesmaximal, characteristic, complemented
23C2×#386C211yesmaximal, characteristic, complemented
24C23×D4C2211yescharacteristic
25C23×D4C2211yescharacteristic
26C23×D4C2211yescharacteristic
27C23×D4C2211yescharacteristic, complemented
28C23×D4C2211yescharacteristic, complemented
29C23×D4C2211yescharacteristic, complemented
30C24×C4C2211yescharacteristic, complemented
31D42—28no—
32C2×#127C2211yescharacteristic, complemented
33C2×#123C2212yescomplemented
34C2×#121—28no—
35C2×#121C2211yescharacteristic
36C2×#121C2212yes—
37C2×#121C2212yescomplemented
38C2×#121C2212yescomplemented
39C2×#121C2212yescomplemented
40C2×#121C2211yescharacteristic, complemented
41C2×#121C2211yescharacteristic, complemented
42C2×#121C2211yescharacteristic, complemented
43C2×#121C2212yescomplemented
44C2×#121C2212yescomplemented
45C2×#120C2211yescharacteristic
46C2×#120C2211yescharacteristic
47C2×#120C2211yescharacteristic
48C2×#120C2211yescharacteristic, complemented
49C2×#120C2211yescharacteristic, complemented
50C2×#120C2211yescharacteristic, complemented
51C2×#120C2211yescharacteristic, complemented
52C2×#120C2212yescomplemented
53C2×#120C2212yescomplemented
54C2×C4×D4C2211yescharacteristic
55C2×C4×D4C2211yescharacteristic, complemented
56C2×C4×D4C2212yescomplemented
57C22×C4⋊C4C2211yescharacteristic, complemented
58C22×C22⋊C4C2211yescharacteristic, complemented
59C22×C22⋊C4C2211yescharacteristic, complemented
60C22×C22⋊C4C2211yescharacteristic, complemented
61C22×C22⋊C4C2211yescharacteristic, complemented
62C22×C22⋊C4C2212yescomplemented
63#400C2212yescomplemented
64#398C2212yescomplemented
65#397C2212yescomplemented
66#397C2212yescomplemented
67#397C2212yescomplemented
68#396C2212yescomplemented
69#394C2212yescomplemented
70#394C2212yescomplemented
71#394C2212yescomplemented
72#394C2212yescomplemented
73#394C2212yescomplemented
74#394C2212yescomplemented
75#394C2212yescomplemented
76#392C2212yescomplemented
77#392C2212yescomplemented
78#392C2212yescomplemented
79#392C2212yescomplemented
80#392C2212yescomplemented
81#392C2212yescomplemented
82#392C2212yescomplemented
83#390C2212yescomplemented
84#390C2212yescomplemented
85#388C2212yescomplemented
86#388C2212yescomplemented
87#388C2212yescomplemented
88#388C2212yescomplemented
89#387C2212yescomplemented
90#386C2211yescharacteristic
91#386C2211yescharacteristic
92#386C2211yescharacteristic
93#386C2211yescharacteristic, complemented
94#386C2211yescharacteristic, complemented
95#386C2212yescomplemented
96#386C2212yescomplemented
97#386C2212yescomplemented
98#386C2211yescharacteristic, complemented
99#386C2211yescharacteristic, complemented
100#386C2211yescharacteristic, complemented
101#386C2212yescomplemented
102#386C2212yescomplemented
103#386C2212yescomplemented
104#386C2211yescharacteristic, complemented
105#386C2212yescomplemented
106#386C2212yescomplemented
107#386C2212yescomplemented
108#386C2212yescomplemented
109#386C2212yescomplemented
110#386C2212yescomplemented
111#385C2211yescharacteristic, complemented
112#385C2211yescharacteristic, complemented
113#385C2211yescharacteristic, complemented
114#385C2212yescomplemented
115#385C2212yescomplemented
116#381C2212yescomplemented
117#381C2212yescomplemented
118#380C2211yescharacteristic, complemented
119#379C2212yescomplemented
120#379C2211yescharacteristic, complemented
121#379C2211yescharacteristic, complemented
122#379C2211yescharacteristic, complemented
123C4×C22⋊C4C2211yescharacteristic, complemented
124C2×#95C2212yescomplemented
125C25C2311yescharacteristic
126C25C2311yescharacteristic
127C25C2311yescharacteristic
128C25C2311yescharacteristic
129C25C2311yescharacteristic
130C22×D4—24no—
131C22×D4—24no—
132C22×D4—24no—
133C22×D4—24no—
134C22×D4—24no—
135C22×D4—24no—
136C22×D4—24no—
137C22×D4—44no—
138C22×D4—44no—
139C22×D4—42no—
140C22×D4—42no—
141C22×D4—44no—
142C22×D4—44no—
143C22×D4D418yescomplemented
144C22×D4C2311yescharacteristic
145C22×D4C2311yescharacteristic
146C22×D4C2311yescharacteristic
147C22×D4C2312yes—
148C22×D4C2312yes—
149C22×D4C2311yescharacteristic
150C22×D4C2311yescharacteristic
151C22×D4C2312yes—
152C22×D4C2311yescharacteristic
153C22×D4C2311yescharacteristic
154C22×D4C2311yescharacteristic
155C22×D4C2311yescharacteristic
156C22×D4C2311yescharacteristic
157C22×D4C2312yes—
158C22×D4C2311yescharacteristic
159C22×D4C2311yescharacteristic
160C22×D4C2311yescharacteristic
161C22×D4C2311yescharacteristic
162C22×D4C2312yes—
163C22×D4C2312yes—
164C22×D4C2312yes—
165C22×D4C2311yescharacteristic
166C22×D4C2311yescharacteristic
167C23×C4—24no—
168C23×C4—44no—
169C23×C4C2311yescharacteristic
170C23×C4C2312yes—
171C23×C4C2311yescharacteristic
172C23×C4C2311yescharacteristic
173C23×C4C2312yes—
174C23×C4C2312yes—
175C23×C4C2311yescharacteristic
176C23×C4C2311yescharacteristic
177C23×C4C2311yescharacteristic
178C23×C4C2312yes—
179C23×C4C2311yescharacteristic
180#127—24no—
181#123—44no—
182#121—28no—
183#121—28no—
184#121—28no—
185#121—28no—
186#121—24no—
187#121—24no—
188#121—24no—
189#121—24no—
190#121—44no—
191#121—44no—
192#120—24no—
193#120—24no—
194#120—24no—
195#120—24no—
196#120—24no—
197#120—44no—
198#120—42no—
199#120—42no—
200#120—44no—
201C4×D4—24no—
202C4×D4—24no—
203C4×D4—44no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4C2312yes—
206C2×C4⋊C4C2312yes—
207C2×C4⋊C4C2311yescharacteristic
208C2×C4⋊C4C2311yescharacteristic
209C2×C4⋊C4C2312yes—
210C2×C4⋊C4C2312yes—
211C2×C4⋊C4C2312yes—
212C2×C4⋊C4C2312yes—
213C2×C22⋊C4—24no—
214C2×C22⋊C4—24no—
215C2×C22⋊C4—44no—
216C2×C22⋊C4—42no—
217C2×C22⋊C4—42no—
218C2×C22⋊C4C2311yescharacteristic
219C2×C22⋊C4C2311yescharacteristic
220C2×C22⋊C4C2311yescharacteristic
221C2×C22⋊C4C2312yes—
222C2×C22⋊C4C2312yes—
223C2×C22⋊C4C2312yes—
224C2×C22⋊C4C2312yes—
225C2×C22⋊C4C2312yes—
226C2×C22⋊C4C2312yes—
227C2×C22⋊C4C2311yescharacteristic
228C2×C22⋊C4C2311yescharacteristic
229C2×C22⋊C4C2311yescharacteristic
230C2×C22⋊C4C2311yescharacteristic
231C2×C22⋊C4C2312yes—
232C2×C22⋊C4C2311yescharacteristic
233C2×C22⋊C4C2311yescharacteristic
234C2×C22⋊C4C2311yescharacteristic
235C2×C22⋊C4C2312yes—
236C2×C22⋊C4C2311yescharacteristic
237C2×C22⋊C4C2311yescharacteristic
238C2×C22⋊C4C2312yes—
239C2×C22⋊C4C2312yes—
240C2×C22⋊C4C2312yes—
241C2×C22⋊C4C2312yes—
242C2×C22⋊C4C2312yes—
243C2×C22⋊C4C2312yes—
244C2×C22⋊C4C2312yes—
245C2×C22⋊C4C2312yes—
246C2×C22⋊C4C2312yes—
247C2×C22⋊C4C2312yes—
248C2×C22⋊C4C2312yes—
249C2×C22⋊C4C2312yes—
250C2×C22⋊C4C2312yes—
251C2×C22⋊C4C2312yes—
252C2×C22⋊C4C2312yes—
253C2×C22⋊C4C2312yes—
254C2×C42C2311yescharacteristic
255C2×C42C2312yes—
256#95C2312yes—
257#95C2312yes—
258#95C2312yes—
259#95C2312yes—
260#95C2312yes—
261#95C2312yes—
262#95C2312yes—
263#95C2312yes—
264#95C2312yes—
265#95C2312yes—
266#95C2312yes—
267#95C2312yes—
268#95C2312yes—
269#95C2312yes—
270C24—22no—
271C24—22no—
272C24—24no—
273C24—22no—
274C24—22no—
275C24—22no—
276C24—22no—
277C24—22no—
278C24—22no—
279C24—24no—
280C24—22no—
281C24—22no—
282C24—22no—
283C24—42no—
284C24—42no—
285C24—42no—
286C24—42no—
287C24—41no—
288C24—42no—
289C24—42no—
290C24—41no—
291C24—42no—
292C24—42no—
293C24C2×D414yes—
294C24C2×D414yes—
295C24C2412yes—
296C24C2411yescharacteristic
297C24C2411yescharacteristic
298C24C2411yescharacteristic
299C24C2411yescharacteristic
300C24C2411yescharacteristic
301C24C2411yescharacteristic
302C24C2411yescharacteristic
303C24C2411yescharacteristic
304C2×D4—22no—
305C2×D4—24no—
306C2×D4—24no—
307C2×D4—22no—
308C2×D4—22no—
309C2×D4—22no—
310C2×D4—22no—
311C2×D4—22no—
312C2×D4—22no—
313C2×D4—22no—
314C2×D4—24no—
315C2×D4—24no—
316C2×D4—24no—
317C2×D4—24no—
318C2×D4—22no—
319C2×D4—22no—
320C2×D4—22no—
321C2×D4—22no—
322C2×D4—22no—
323C2×D4—22no—
324C2×D4—24no—
325C2×D4—22no—
326C2×D4—22no—
327C2×D4—24no—
328C2×D4—24no—
329C2×D4—22no—
330C2×D4—22no—
331C2×D4—24no—
332C2×D4—22no—
333C2×D4—22no—
334C2×D4—22no—
335C2×D4—24no—
336C2×D4—24no—
337C2×D4—42no—
338C2×D4—42no—
339C2×D4—42no—
340C2×D4—42no—
341C2×D4—41no—
342C2×D4—41no—
343C2×D4—42no—
344C2×D4—41no—
345C2×D4—41no—
346C2×D4—42no—
347C2×D4—42no—
348C2×D4—42no—
349C2×D4—416no—
350C2×D4—42no—
351C2×D4—42no—
352C2×D4—42no—
353C2×D4—42no—
354C2×D4—42no—
355C2×D4—42no—
356C2×D4—42no—
357C2×D4—42no—
358C2×D4—42no—
359C2×D4—42no—
360C2×D4—416no—
361C2×D4—416no—
362C2×D4—416no—
363C2×D4—416no—
364C2×D4—416no—
365C2×D4C2×D414yes—
366C2×D4C2×D414yes—
367C2×D4C2×D414yes—
368C2×D4C2×D414yes—
369C2×D4#4114yes—
370C22×C4—22no—
371C22×C4—24no—
372C22×C4—22no—
373C22×C4—22no—
374C22×C4—22no—
375C22×C4—22no—
376C22×C4—24no—
377C22×C4—24no—
378C22×C4—24no—
379C22×C4—22no—
380C22×C4—22no—
381C22×C4—22no—
382C22×C4—24no—
383C22×C4—24no—
384C22×C4—42no—
385C22×C4—42no—
386C22×C4—42no—
387C22×C4—42no—
388C22×C4—41no—
389C22×C4—41no—
390C22×C4—42no—
391C22×C4—42no—
392C22×C4—42no—
393C22×C4—42no—
394C22×C4—42no—
395C22×C4—42no—
396C22×C4—42no—
397C22×C4—416no—
398C22×C4C2×D414yes—
399C22×C4C2411yescharacteristic
400C22×C4C2411yescharacteristic
401C22×C4C2412yes—
402C22×C4C2412yes—
403C22×C4C2412yes—
404C22×C4C2412yes—
405C22×C4C2412yes—
406C22×C4C2411yescharacteristic
407C22×C4C2412yes—
408C22×C4C2411yescharacteristic
409C22×C4C2411yescharacteristic
410C22×C4C2411yescharacteristic
411C22×C4C2411yescharacteristic
412C22×C4C2412yes—
413C4⋊C4—24no—
414C4⋊C4—24no—
415C4⋊C4—22no—
416C4⋊C4—22no—
417C4⋊C4—24no—
418C4⋊C4—42no—
419C4⋊C4—42no—
420C4⋊C4—42no—
421C22⋊C4—24no—
422C22⋊C4—24no—
423C22⋊C4—22no—
424C22⋊C4—22no—
425C22⋊C4—22no—
426C22⋊C4—22no—
427C22⋊C4—22no—
428C22⋊C4—22no—
429C22⋊C4—22no—
430C22⋊C4—22no—
431C22⋊C4—22no—
432C22⋊C4—24no—
433C22⋊C4—24no—
434C22⋊C4—24no—
435C22⋊C4—22no—
436C22⋊C4—22no—
437C22⋊C4—22no—
438C22⋊C4—24no—
439C22⋊C4—24no—
440C22⋊C4—24no—
441C22⋊C4—24no—
442C22⋊C4—42no—
443C22⋊C4—42no—
444C22⋊C4—42no—
445C22⋊C4—42no—
446C22⋊C4—42no—
447C22⋊C4—42no—
448C22⋊C4—42no—
449C22⋊C4—42no—
450C22⋊C4—42no—
451C22⋊C4—42no—
452C22⋊C4—42no—
453C22⋊C4—42no—
454C22⋊C4—42no—
455C22⋊C4—42no—
456C22⋊C4—42no—
457C42—22no—
458C42—42no—
459C23—21no—
460C23—22no—
461C23—22no—
462C23—21no—
463C23—22no—
464C23—28no—
465C23—28no—
466C23—21no—
467C23—21no—
468C23—21no—
469C23—21no—
470C23—22no—
471C23—21no—
472C23—21no—
473C23—22no—
474C23—22no—
475C23—22no—
476C23—22no—
477C23—21no—
478C23—22no—
479C23—22no—
480C23—21no—
481C23—22no—
482C23—28no—
483C23—22no—
484C23—21no—
485C23—21no—
486C23—22no—
487C23—21no—
488C23—21no—
489C23—22no—
490C23—22no—
491C23—22no—
492C23—22no—
493C23—22no—
494C23—22no—
495C23—22no—
496C23—22no—
497C23—21no—
498C23—21no—
499C23—22no—
500C23—44no—
501C23—44no—
502C23—44no—
503C23—48no—
504C23—48no—
505C23—44no—
506C23—44no—
507C23—48no—
508C23—44no—
509C23—44no—
510C23—44no—
511C23—44no—
512C23—44no—
513C23—82no—
514C23—84no—
515C23—84no—
516C23—84no—
517C23—84no—
518C23—84no—
519C23—82no—
520C23—84no—
521C23—84no—
522C23C22×D412yes—
523C23C22×D412yes—
524C23C22×D412yes—
525C23C22×D412yes—
526C23C22×D412yes—
527C23C2×#4112yes—
528C23C2×#4112yes—
529C23H(5,𝔽2)14yes—
530C23H(5,𝔽2)12yes—
531C23C2511yescharacteristic
532D4—28no—
533D4—28no—
534D4—28no—
535D4—44no—
536D4—44no—
537D4—44no—
538D4—44no—
539D4—48no—
540D4—48no—
541D4—44no—
542D4—44no—
543D4—44no—
544D4—44no—
545D4—48no—
546D4—44no—
547D4—48no—
548D4—44no—
549D4—44no—
550D4—82no—
551D4—82no—
552D4—84no—
553D4—84no—
554D4—84no—
555C2×C4—28no—
556C2×C4—21no—
557C2×C4—22no—
558C2×C4—22no—
559C2×C4—22no—
560C2×C4—22no—
561C2×C4—21no—
562C2×C4—21no—
563C2×C4—22no—
564C2×C4—21no—
565C2×C4—21no—
566C2×C4—21no—
567C2×C4—22no—
568C2×C4—22no—
569C2×C4—21no—
570C2×C4—21no—
571C2×C4—22no—
572C2×C4—22no—
573C2×C4—22no—
574C2×C4—22no—
575C2×C4—22no—
576C2×C4—22no—
577C2×C4—22no—
578C2×C4—22no—
579C2×C4—22no—
580C2×C4—22no—
581C2×C4—22no—
582C2×C4—22no—
583C2×C4—21no—
584C2×C4—21no—
585C2×C4—22no—
586C2×C4—22no—
587C2×C4—22no—
588C2×C4—22no—
589C2×C4—22no—
590C2×C4—44no—
591C2×C4—48no—
592C2×C4—48no—
593C2×C4—44no—
594C2×C4—44no—
595C2×C4—44no—
596C2×C4—44no—
597C2×C4—44no—
598C2×C4—84no—
599C2×C4—84no—
600C2×C4C22×D412yes—
601C2×C4C22×D412yes—
602C2×C4C2×#4112yes—
603C2×C4H(5,𝔽2)14yes—
604C22—22no—
605C22—22no—
606C22—22no—
607C22—22no—
608C22—24no—
609C22—24no—
610C22—24no—
611C22—24no—
612C22—22no—
613C22—22no—
614C22—22no—
615C22—22no—
616C22—22no—
617C22—22no—
618C22—22no—
619C22—22no—
620C22—22no—
621C22—22no—
622C22—24no—
623C22—416no—
624C22—41no—
625C22—41no—
626C22—42no—
627C22—42no—
628C22—42no—
629C22—42no—
630C22—42no—
631C22—42no—
632C22—42no—
633C22—41no—
634C22—41no—
635C22—42no—
636C22—41no—
637C22—41no—
638C22—42no—
639C22—42no—
640C22—41no—
641C22—41no—
642C22—42no—
643C22—42no—
644C22—42no—
645C22—42no—
646C22—42no—
647C22—42no—
648C22—42no—
649C22—42no—
650C22—88no—
651C22—88no—
652C22—88no—
653C22—88no—
654C22#53414yes—
655C22#54614yes—
656C22C23×D411yescharacteristic
657C22C22×#4111yescharacteristic
658C22C2×H(5,𝔽2)12yes—
659C22C2×H(5,𝔽2)11yescharacteristic
660C22C2×H(5,𝔽2)12yes—
661C4—22no—
662C4—22no—
663C4—22no—
664C4—24no—
665C4—41no—
666C4—42no—
667C4—41no—
668C4—41no—
669C4—42no—
670C4—41no—
671C4—42no—
672C4—42no—
673C4—42no—
674C4—42no—
675C2—24no—
676C2—24no—
677C2—42no—
678C2—42no—
679C2—42no—
680C2—42no—
681C2—81no—
682C2—81no—
683C2—82no—
684C2C2×#53411yescharacteristic
685C2C2×#54611yescharacteristic
686C2#348411yescharacteristic
687C2#351912yes—
688C2#353712yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C2×D42C2semidirect
2. C22×#121C2semidirect
3. #2849C2semidirect
4. #2699C2semidirect
5. #2688C2semidirect
6. #2678C2semidirect
7. #2673C2semidirect
8. #2622C2semidirect
9. #2617C2semidirect
10. #2591C2semidirect
11. #2579C2semidirect
12. #2543C2semidirect
13. #2444C2semidirect
14. #2424C2semidirect
15. #2410C2semidirect
16. #2410C2semidirect
17. #2410C2semidirect
18. #2403C2semidirect
19. #2403C2semidirect
20. D4×C22⋊C4C2semidirect
21. #2321C2semidirect
22. #2308C2semidirect
23. C2×#386C2semidirect
27. C23×D4C22semidirect
28. C23×D4C22semidirect
29. C23×D4C22semidirect
30. C24×C4C22semidirect
32. C2×#127C22semidirect
33. C2×#123C22semidirect
37. C2×#121C22semidirect
38. C2×#121C22semidirect
39. C2×#121C22semidirect
40. C2×#121C22semidirect
41. C2×#121C22semidirect
42. C2×#121C22semidirect
43. C2×#121C22semidirect
44. C2×#121C22semidirect
48. C2×#120C22semidirect
49. C2×#120C22semidirect
50. C2×#120C22semidirect
51. C2×#120C22semidirect
52. C2×#120C22semidirect
53. C2×#120C22semidirect
55. C2×C4×D4C22semidirect
56. C2×C4×D4C22semidirect
57. C22×C4⋊C4C22semidirect
58. C22×C22⋊C4C22semidirect
59. C22×C22⋊C4C22semidirect
60. C22×C22⋊C4C22semidirect
61. C22×C22⋊C4C22semidirect
62. C22×C22⋊C4C22semidirect
63. #400C22semidirect
64. #398C22semidirect
65. #397C22semidirect
66. #397C22semidirect
67. #397C22semidirect
68. #396C22semidirect
69. #394C22semidirect
70. #394C22semidirect
71. #394C22semidirect
72. #394C22semidirect
73. #394C22semidirect
74. #394C22semidirect
75. #394C22semidirect
76. #392C22semidirect
77. #392C22semidirect
78. #392C22semidirect
79. #392C22semidirect
80. #392C22semidirect
81. #392C22semidirect
82. #392C22semidirect
83. #390C22semidirect
84. #390C22semidirect
85. #388C22semidirect
86. #388C22semidirect
87. #388C22semidirect
88. #388C22semidirect
89. #387C22semidirect
93. #386C22semidirect
94. #386C22semidirect
95. #386C22semidirect
96. #386C22semidirect
97. #386C22semidirect
98. #386C22semidirect
99. #386C22semidirect
100. #386C22semidirect
101. #386C22semidirect
102. #386C22semidirect
103. #386C22semidirect
104. #386C22semidirect
105. #386C22semidirect
106. #386C22semidirect
107. #386C22semidirect
108. #386C22semidirect
109. #386C22semidirect
110. #386C22semidirect
111. #385C22semidirect
112. #385C22semidirect
113. #385C22semidirect
114. #385C22semidirect
115. #385C22semidirect
116. #381C22semidirect
117. #381C22semidirect
118. #380C22semidirect
119. #379C22semidirect
120. #379C22semidirect
121. #379C22semidirect
122. #379C22semidirect
123. C4×C22⋊C4C22semidirect
124. C2×#95C22semidirect
143. C22×D4D4semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×D422
C22×#1212
#28492
#26992
#26882
#26782
#26732
#26222
#26172
#25912
#25792
#25432
#24442
#24242
#24102
#24032
D4×C22⋊C42
#23212
#23082
C2×#3862