Finite Group Databasebeta

← #6375378

Subgroups — #6375378

Order 512.

2082 conjugacy classes of subgroups.

The subgroup lattice has 683 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C42×#41C211yesmaximal, characteristic
2#22018C212yesmaximal, complemented
3#22008C212yesmaximal, complemented
4#21996C214yesmaximal, complemented
5#21972C212yesmaximal, complemented
6#21922C214yesmaximal, complemented
7#21847C212yesmaximal
8#21339C212yesmaximal, complemented
9#21264C212yesmaximal, complemented
10#21101C214yesmaximal, complemented
11#20808C212yesmaximal, complemented
12#20777C212yesmaximal, complemented
13C4×#431C211yesmaximal, characteristic, complemented
14C2×C4×C4⋊C8C211yesmaximal, characteristic, complemented
15C2×C4×#41C411yescharacteristic
16C2×C4×#41C411yescharacteristic
17C2×C4×#41C2211yescharacteristic
18C2×#431C2212yes—
19C2×#431C2214yes—
20C22×C4⋊C8C2212yes—
21C22×C4×C8C2212yes—
22C42×Q8C411yescharacteristic
23C42×Q8C411yescharacteristic
24C42×Q8C2211yescharacteristic
25C42×Q8C2211yescharacteristic
26C42×D4C412yes—
27C42×D4C412yes—
28C42×D4C411yescharacteristic
29C42×D4C411yescharacteristic
30C42×D4C2211yescharacteristic
31C42×D4C2212yes—
32C42×D4C2212yes—
33C42×D4C2211yescharacteristic
34C4×#117C411yescharacteristic
35C4×#117C412yes—
36C4×#117C411yescharacteristic
37C4×#117C412yes—
38C4×#117C2212yes—
39C4×#117C2211yescharacteristic
40C2×C43C2212yes—
41C2×C43C2211yescharacteristic
42#1984C2214yes—
43#1954C2214yes—
44#1939C2214yes—
45#1939C2214yes—
46#1923C2218yes—
47#1923C2218yes—
48#1916C2218yes—
49#1916C2218yes—
50#1869C2218yes—
51#1850C2218yes—
52#1842C2214yes—
53#1839C2214yes—
54#1831C2214yes—
55#1831C2214yes—
56#1817C2214yes—
57#1797C2214yes—
58#1797C2214yes—
59#1797C2214yes—
60C4×C4⋊C8C2212yes—
61C4×C4⋊C8C2212yes—
62C4×C4⋊C8C2211yescharacteristic
63C4×C4⋊C8C2212yes—
64C4×C4⋊C8C2211yescharacteristic
65C4×C4⋊C8C2214yes—
66C4×C4⋊C8C2212yes—
67C4×C4⋊C8C2212yes—
68C4×C22⋊C8C2214yes—
69C4×C22⋊C8C2212yes—
70C4×C22⋊C8C2212yes—
71#1744C2212yes—
72#1744C2214yes—
73C2×#336C2212yes—
74C42×C8C2212yes—
75C22×#41C2×C411yescharacteristic
76C23×C8C2314yes—
77C4×#41—28no—
78C4×#41—28no—
79C4×#41C8116yescomplemented
80C2×C4×Q8C2×C411yescharacteristic
81C2×C4×Q8C2×C411yescharacteristic
82C2×C4×Q8C2×C411yescharacteristic
83C2×C4×Q8C2×C411yescharacteristic
84C2×C4×Q8C2×C411yescharacteristic
85C2×C4×Q8C2311yescharacteristic
86C2×C4×D4C2×C412yes—
87C2×C4×D4C2×C412yes—
88C2×C4×D4C2×C411yescharacteristic
89C2×C4×D4C2×C411yescharacteristic
90C2×C4×D4C2×C412yes—
91C2×C4×D4C2×C411yescharacteristic
92C2×C4×D4C2×C412yes—
93C2×C4×D4C2×C412yes—
94C2×C4×D4C2×C411yescharacteristic
95C2×C4×D4C2×C411yescharacteristic
96C2×C4×D4C2312yes—
97C2×C4×D4C2311yescharacteristic
98C2×#117C2×C411yescharacteristic
99C2×#117C2×C412yes—
100C2×#117C2×C411yescharacteristic
101C2×#117C2×C412yes—
102C2×#117C2×C411yescharacteristic
103C2×#117C2×C412yes—
104C22×C42C2×C412yes—
105C22×C42C2×C412yes—
106C22×C42C2×C412yes—
107C22×C42C2×C411yescharacteristic
108C22×C42C2×C411yescharacteristic
109C22×C42C2×C411yescharacteristic
110C22×C42C2×C412yes—
111C22×C42C2×C411yescharacteristic
112C22×C42C2312yes—
113C22×C42C2311yescharacteristic
114C22×C42C2312yes—
115C22×C42C2312yes—
116C22×C42C2311yescharacteristic
117C22×C42C2311yescharacteristic
118#431—28no—
119#431—48no—
120C2×C4⋊C8—28no—
121C2×C4⋊C8C2312yes—
122C2×C4⋊C8C2314yes—
123C2×C4⋊C8C2312yes—
124C2×C4⋊C8C2314yes—
125C2×C4⋊C8C2318yes—
126C2×C4⋊C8C2318yes—
127C2×C22⋊C8C2314yes—
128C2×C22⋊C8C2318yes—
129C2×C22⋊C8C2318yes—
130C2×C4×C8—44no—
131C2×C4×C8C2314yes—
132C2×C4×C8C2314yes—
133C2×C4×C8C2312yes—
134C2×C4×C8C2312yes—
135C2×C4×C8C2314yes—
136C2×C4×C8C2314yes—
137C4×C4⋊C4C2×C412yes—
138C4×C4⋊C4C2×C412yes—
139C4×C4⋊C4C2×C411yescharacteristic
140C4×C4⋊C4C2×C412yes—
141C4×C4⋊C4C2×C411yescharacteristic
142C4×C4⋊C4C2×C411yescharacteristic
143C4×C4⋊C4C2×C412yes—
144C4×C4⋊C4C2×C411yescharacteristic
145C4×C4⋊C4C2×C412yes—
146C4×C4⋊C4C2×C412yes—
147C4×C4⋊C4C2×C411yescharacteristic
148C4×C4⋊C4C2×C412yes—
149C4×C4⋊C4C2×C411yescharacteristic
150C4×C4⋊C4C2×C412yes—
151C4×C4⋊C4C2×C411yescharacteristic
152C4×C4⋊C4C2×C411yescharacteristic
153C4×C4⋊C4C2×C412yes—
154C4×C4⋊C4C2×C412yes—
155C4×C4⋊C4C2×C411yescharacteristic
156C4×C4⋊C4C2×C411yescharacteristic
157C4×C4⋊C4C2312yes—
158C4×C4⋊C4C2312yes—
159C4×C4⋊C4C2311yescharacteristic
160C4×C4⋊C4C2311yescharacteristic
161C4×C22⋊C4C2×C412yes—
162C4×C22⋊C4C2×C412yes—
163C4×C22⋊C4C2×C412yes—
164C4×C22⋊C4C2×C412yes—
165C4×C22⋊C4C2×C412yes—
166C4×C22⋊C4C2×C412yes—
167C4×C22⋊C4C2×C412yes—
168C4×C22⋊C4C2×C412yes—
169C4×C22⋊C4C2×C412yes—
170C4×C22⋊C4C2×C412yes—
171C4×C22⋊C4C2×C412yes—
172C4×C22⋊C4C2×C412yes—
173C4×C22⋊C4C2×C412yes—
174C4×C22⋊C4C2×C412yes—
175C4×C22⋊C4C2×C412yes—
176C4×C22⋊C4C2312yes—
177C4×C22⋊C4C2312yes—
178C4×C22⋊C4C2312yes—
179#376C2×C412yes—
180#376C2×C412yes—
181#376C2×C412yes—
182C43C2×C412yes—
183C43C2×C412yes—
184C43C2×C411yescharacteristic
185C43C2×C411yescharacteristic
186C43C2×C412yes—
187C43C2×C412yes—
188C43C2×C411yescharacteristic
189C43C2×C411yescharacteristic
190C43C2312yes—
191C43C2312yes—
192C43C2311yescharacteristic
193C43C2311yescharacteristic
194C43C2311yescharacteristic
195C43C2312yes—
196C43C2311yescharacteristic
197#336C2312yes—
198#336C2314yes—
199#336C2318yes—
200#336C2318yes—
201#336C2312yes—
202#336C2318yes—
203#336C2318yes—
204#336C2314yes—
205#336C2314yes—
206C2×#41—24no—
207C2×#41—24no—
208C2×#41C2×C818yes—
209C22×Q8C22×C411yescharacteristic
210C22×D4C22×C412yes—
211C22×D4C22×C411yescharacteristic
212C23×C4C22×C412yes—
213C23×C4C22×C412yes—
214C23×C4C22×C411yescharacteristic
215C23×C4C22×C412yes—
216C23×C4C22×C411yescharacteristic
217C23×C4C22×C412yes—
218C23×C4C22×C412yes—
219C23×C4C22×C411yescharacteristic
220C23×C4C22×C411yescharacteristic
221C23×C4C22×C412yes—
222C23×C4C22×C411yescharacteristic
223C23×C4C22×C411yescharacteristic
224C23×C4C2412yes—
225C23×C4C2411yescharacteristic
226C22×C8—28no—
227C22×C8—44no—
228C22×C8—44no—
229C22×C8C2418yes—
230C22×C8C2414yes—
231C22×C8C2414yes—
232C4×Q8—24no—
233C4×Q8—24no—
234C4×Q8—24no—
235C4×Q8—24no—
236C4×Q8C2×C818yescomplemented
237C4×Q8C2×C818yescomplemented
238C4×D4—28no—
239C4×D4—28no—
240C4×D4—28no—
241C4×D4—28no—
242C4×D4—24no—
243C4×D4—24no—
244C4×D4—24no—
245C4×D4—24no—
246C4×D4C2×C8116yes—
247C4×D4C2×C8116yes—
248C4×D4C2×C818yescomplemented
249C4×D4C2×C818yescomplemented
250#117—24no—
251#117—24no—
252#117—28no—
253#117—28no—
254#117C2×C818yes—
255#117C2×C8116yescomplemented
256C2×C4⋊C4C22×C411yescharacteristic
257C2×C4⋊C4C22×C411yescharacteristic
258C2×C4⋊C4C22×C412yes—
259C2×C4⋊C4C22×C412yes—
260C2×C4⋊C4C22×C411yescharacteristic
261C2×C4⋊C4C22×C412yes—
262C2×C4⋊C4C22×C411yescharacteristic
263C2×C4⋊C4C22×C412yes—
264C2×C4⋊C4C22×C411yescharacteristic
265C2×C4⋊C4C22×C411yescharacteristic
266C2×C4⋊C4C22×C412yes—
267C2×C4⋊C4C22×C412yes—
268C2×C22⋊C4C22×C412yes—
269C2×C22⋊C4C22×C412yes—
270C2×C22⋊C4C22×C412yes—
271C2×C22⋊C4C22×C412yes—
272C2×C22⋊C4C22×C412yes—
273C2×C22⋊C4C22×C412yes—
274C2×C22⋊C4C22×C412yes—
275C2×C22⋊C4C22×C412yes—
276C2×C22⋊C4C22×C412yes—
277C2×C42—28no—
278C2×C42—28no—
279C2×C42—22no—
280C2×C42—24no—
281C2×C42—22no—
282C2×C42—24no—
283C2×C42—42no—
284C2×C42—44no—
285C2×C42—42no—
286C2×C42—44no—
287C2×C42—42no—
288C2×C42—44no—
289C2×C42C2×C818yes—
290C2×C42C2×C8116yescomplemented
291C2×C42M1618yes—
292C2×C42C22×C412yes—
293C2×C42C22×C412yes—
294C2×C42C22×C412yes—
295C2×C42C22×C412yes—
296C2×C42C22×C412yes—
297C2×C42C22×C411yescharacteristic
298C2×C42C22×C411yescharacteristic
299C2×C42C22×C412yes—
300C2×C42C22×C412yes—
301C2×C42C22×C411yescharacteristic
302C2×C42C22×C411yescharacteristic
303C2×C42C22×C412yes—
304C2×C42C22×C412yes—
305C2×C42C22×C411yescharacteristic
306C2×C42C22×C411yescharacteristic
307C2×C42C22×C412yes—
308C2×C42C22×C412yes—
309C2×C42C22×C411yescharacteristic
310C2×C42C22×C411yescharacteristic
311C2×C42C22×C412yes—
312C2×C42C22×C412yes—
313C2×C42C22×C412yes—
314C2×C42C22×C412yes—
315C2×C42C22×C411yescharacteristic
316C2×C42C22×C411yescharacteristic
317C2×C42C22×C411yescharacteristic
318C2×C42C22×C411yescharacteristic
319C2×C42C22×C411yescharacteristic
320C2×C42C22×C411yescharacteristic
321C2×C42C22×C411yescharacteristic
322C2×C42C22×C412yes—
323C2×C42C22×C411yescharacteristic
324C2×C42C22×C411yescharacteristic
325C2×C42C22×C412yes—
326C2×C42C22×C412yes—
327C2×C42C22×C411yescharacteristic
328C2×C42C22×C411yescharacteristic
329C2×C42C22×C411yescharacteristic
330C2×C42C22×C411yescharacteristic
331C2×C42C22×C411yescharacteristic
332C2×C42#4118yes—
333C2×C42C2412yes—
334C2×C42C2411yescharacteristic
335C2×C42C2411yescharacteristic
336C2×C42C2411yescharacteristic
337C2×C42C2412yes—
338C2×C42C2412yes—
339C2×C42C2411yescharacteristic
340C2×C42C2411yescharacteristic
341C2×C42C2411yescharacteristic
342C4⋊C8—28no—
343C4⋊C8—28no—
344C4⋊C8—24no—
345C4⋊C8—24no—
346C4⋊C8—48no—
347C4⋊C8—48no—
348C22⋊C8—28no—
349C22⋊C8—48no—
350C22⋊C8—48no—
351C4×C8—28no—
352C4×C8—28no—
353C4×C8—24no—
354C4×C8—24no—
355C4×C8—44no—
356C4×C8—44no—
357#95C22×C412yes—
358#95C22×C412yes—
359#95C22×C412yes—
360#95C22×C412yes—
361#95C22×C412yes—
362#95C22×C412yes—
363#95C22×C412yes—
364#95C22×C412yes—
365#95C22×C412yes—
366#95C22×C412yes—
367#95C22×C412yes—
368#95C22×C412yes—
369C24C23×C412yes—
370C24C23×C411yescharacteristic
371#41—232no—
372C2×Q8—22no—
373C2×Q8—22no—
374C2×Q8C22×C814yes—
375C2×D4—24no—
376C2×D4—24no—
377C2×D4—22no—
378C2×D4—22no—
379C2×D4C22×C818yes—
380C2×D4C22×C814yes—
381C22×C4—24no—
382C22×C4—22no—
383C22×C4—24no—
384C22×C4—22no—
385C22×C4—24no—
386C22×C4—22no—
387C22×C4—24no—
388C22×C4—22no—
389C22×C4—21no—
390C22×C4—21no—
391C22×C4—22no—
392C22×C4—24no—
393C22×C4—24no—
394C22×C4—24no—
395C22×C4—24no—
396C22×C4—24no—
397C22×C4—24no—
398C22×C4—22no—
399C22×C4—22no—
400C22×C4—24no—
401C22×C4—41no—
402C22×C4—42no—
403C22×C4—41no—
404C22×C4—42no—
405C22×C4—41no—
406C22×C4—41no—
407C22×C4—41no—
408C22×C4—42no—
409C22×C4—41no—
410C22×C4—42no—
411C22×C4—42no—
412C22×C4—42no—
413C22×C4#11714yes—
414C22×C4#11714yes—
415C22×C4C22×C814yes—
416C22×C4C22×C818yes—
417C22×C4C22×C818yes—
418C22×C4C22×C814yes—
419C22×C4C22×C818yes—
420C22×C4C22×C814yes—
421C22×C4C2×M1614yes—
422C22×C4C2×M1614yes—
423C22×C4C2×M1614yes—
424C22×C4C23×C412yes—
425C22×C4C23×C412yes—
426C22×C4C23×C412yes—
427C22×C4C23×C412yes—
428C22×C4C23×C411yescharacteristic
429C22×C4C23×C411yescharacteristic
430C22×C4C23×C411yescharacteristic
431C22×C4C23×C411yescharacteristic
432C22×C4C23×C412yes—
433C22×C4C23×C411yescharacteristic
434C22×C4C23×C412yes—
435C22×C4C23×C411yescharacteristic
436C22×C4C23×C412yes—
437C22×C4C23×C411yescharacteristic
438C22×C4C23×C411yescharacteristic
439C22×C4C23×C411yescharacteristic
440C22×C4C23×C411yescharacteristic
441C22×C4C23×C411yescharacteristic
442C22×C4C23×C411yescharacteristic
443C22×C4C23×C411yescharacteristic
444C22×C4C2×#4114yes—
445C22×C4C2511yescharacteristic
446C2×C8—24no—
447C2×C8—24no—
448C2×C8—28no—
449C2×C8—28no—
450C2×C8—24no—
451C2×C8—24no—
452C2×C8—24no—
453C2×C8—24no—
454C2×C8—28no—
455C2×C8—416no—
456C4⋊C4—24no—
457C4⋊C4—24no—
458C4⋊C4—22no—
459C4⋊C4—22no—
460C4⋊C4—24no—
461C4⋊C4—24no—
462C4⋊C4—22no—
463C4⋊C4—22no—
464C4⋊C4C22×C814yes—
465C4⋊C4C22×C814yes—
466C4⋊C4C22×C818yes—
467C4⋊C4C22×C818yes—
468C22⋊C4—24no—
469C22⋊C4—24no—
470C22⋊C4—24no—
471C22⋊C4—24no—
472C22⋊C4—24no—
473C22⋊C4—24no—
474C22⋊C4C22×C818yes—
475C22⋊C4C22×C818yes—
476C22⋊C4C22×C818yes—
477C42—24no—
478C42—24no—
479C42—22no—
480C42—22no—
481C42—24no—
482C42—24no—
483C42—24no—
484C42—24no—
485C42—24no—
486C42—22no—
487C42—22no—
488C42—22no—
489C42—22no—
490C42—24no—
491C42—24no—
492C42—24no—
493C42—21no—
494C42—22no—
495C42—21no—
496C42—22no—
497C42—22no—
498C42—24no—
499C42—22no—
500C42—41no—
501C42—41no—
502C42—42no—
503C42—42no—
504C42—41no—
505C42—41no—
506C42—41no—
507C42—41no—
508C42—42no—
509C42—42no—
510C42—42no—
511C42—42no—
512C42#11714yes—
513C42#11714yes—
514C42C22×C814yes—
515C42C22×C814yes—
516C42C22×C814yes—
517C42C22×C814yes—
518C42C22×C818yes—
519C42C22×C818yes—
520C42C22×C818yes—
521C42C2×M1614yes—
522C42C2×M1614yes—
523C42C2×M1614yes—
524C42C2×M1614yes—
525C42C2×#4114yes—
526C42C2×#4114yes—
527C42H(5,𝔽2)12yes—
528C422−1+412yes—
529C23—21no—
530C23—21no—
531C23—21no—
532C23—21no—
533C23—22no—
534C23—22no—
535C23—22no—
536C23—22no—
537C23—22no—
538C23—22no—
539C23C2×#11712yes—
540C23C23×C814yes—
541C23C23×C812yes—
542C23C22×M1612yes—
543C23C24×C411yescharacteristic
544Q8—28no—
545D4—216no—
546D4—28no—
547C2×C4—22no—
548C2×C4—21no—
549C2×C4—21no—
550C2×C4—22no—
551C2×C4—21no—
552C2×C4—21no—
553C2×C4—21no—
554C2×C4—21no—
555C2×C4—22no—
556C2×C4—21no—
557C2×C4—21no—
558C2×C4—22no—
559C2×C4—21no—
560C2×C4—21no—
561C2×C4—21no—
562C2×C4—21no—
563C2×C4—21no—
564C2×C4—22no—
565C2×C4—21no—
566C2×C4—21no—
567C2×C4—21no—
568C2×C4—21no—
569C2×C4—22no—
570C2×C4—21no—
571C2×C4—216no—
572C2×C4—24no—
573C2×C4—24no—
574C2×C4—28no—
575C2×C4—216no—
576C2×C4—28no—
577C2×C4—22no—
578C2×C4—22no—
579C2×C4—22no—
580C2×C4—22no—
581C2×C4—22no—
582C2×C4—22no—
583C2×C4—22no—
584C2×C4—22no—
585C2×C4—22no—
586C2×C4—22no—
587C2×C4—22no—
588C2×C4—22no—
589C2×C4—44no—
590C2×C4—44no—
591C2×C4—48no—
592C2×C4—44no—
593C2×C4—48no—
594C2×C4—48no—
595C2×C4—44no—
596C2×C4—44no—
597C2×C4—48no—
598C2×C4#431116yescomplemented
599C2×C4C2×#11712yes—
600C2×C4C2×#11712yes—
601C2×C4C2×#11712yes—
602C2×C4C2×#11712yes—
603C2×C4C2×#11712yes—
604C2×C4#52012yes—
605C2×C4#52012yes—
606C2×C4C23×C812yes—
607C2×C4C23×C812yes—
608C2×C4C23×C814yes—
609C2×C4C23×C812yes—
610C2×C4C23×C814yes—
611C2×C4C23×C814yes—
612C2×C4C23×C812yes—
613C2×C4C23×C812yes—
614C2×C4C23×C812yes—
615C2×C4C22×M1612yes—
616C2×C4C22×M1612yes—
617C2×C4C22×M1612yes—
618C2×C4C22×M1612yes—
619C2×C4C22×M1612yes—
620C2×C4C22×M1612yes—
621C2×C4#56812yes—
622C2×C4#56812yes—
623C2×C4C22×#4112yes—
624C2×C4C2×H(5,𝔽2)11yescharacteristic
625C2×C4C2×2−1+411yescharacteristic
626C2×C4#58512yes—
627C8—44no—
628C8—48no—
629C8—44no—
630C22—22no—
631C22—22no—
632C22—22no—
633C22—22no—
634C22—22no—
635C22—22no—
636C22—24no—
637C22—24no—
638C22—24no—
639C22—42no—
640C22—42no—
641C22—42no—
642C22—42no—
643C22C2×#43114yes—
644C22C22×#11711yescharacteristic
645C22C2×#52011yescharacteristic
646C22#342811yescharacteristic
647C22C24×C811yescharacteristic
648C22C23×M1611yescharacteristic
649C22C2×#56811yescharacteristic
650C22C2×#56811yescharacteristic
651C4—22no—
652C4—22no—
653C4—24no—
654C4—22no—
655C4—22no—
656C4—22no—
657C4—24no—
658C4—22no—
659C4—22no—
660C4—24no—
661C4—22no—
662C4—22no—
663C4—42no—
664C4—42no—
665C4—42no—
666C4—42no—
667C4C2×#43114yes—
668C4C2×#43114yes—
669C4#298814yes—
670C4#298914yes—
671C4#346012yes—
672C4#346112yes—
673C2—24no—
674C2—44no—
675C2#3406011yescharacteristic
676C2C22×#43111yescharacteristic
677C2#6012311yescharacteristic
678C2C2×#298811yescharacteristic
679C2C2×#298911yescharacteristic
680C2#6027611yescharacteristic
681C2#6027711yescharacteristic
subgroupG/H
centerC2×C42C24
commutatorC22C24×C8
Frattini, cosocleC22×C4C25
socleC23C24×C4
prime radicalC22×#41C2×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #22018C2semidirect
3. #22008C2semidirect
4. #21996C2semidirect
5. #21972C2semidirect
6. #21922C2semidirect
8. #21339C2semidirect
9. #21264C2semidirect
10. #21101C2semidirect
11. #20808C2semidirect
12. #20777C2semidirect
13. C4×#431C2semidirect
14. C2×C4×C4⋊C8C2semidirect
79. C4×#41C8semidirect
236. C4×Q8C2×C8semidirect
237. C4×Q8C2×C8semidirect
248. C4×D4C2×C8semidirect
249. C4×D4C2×C8semidirect
255. #117C2×C8semidirect
290. C2×C42C2×C8semidirect
598. C2×C4#431semidirect

Maximal subgroups

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

subgroupindex
C42×#412
#220182
#220082
#219962
#219722
#219222
#218472
#213392
#212642
#211012
#208082
#207772
C4×#4312
C2×C4×C4⋊C82