Finite Group Databasebeta

← #517065

Subgroups — #517065

Order 512.

2938 conjugacy classes of subgroups.

The subgroup lattice has 756 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2566C211yesmaximal, characteristic
2C2×C4×#125C211yesmaximal, characteristic, complemented
3C2×#2293C211yesmaximal, characteristic
4#14712C211yesmaximal, characteristic, complemented
5#14707C211yesmaximal, characteristic, complemented
6#14700C211yesmaximal, characteristic
7#14700C211yesmaximal, characteristic
8#14310C214yesmaximal, complemented
9#14200C214yesmaximal, complemented
10#14160C211yesmaximal, characteristic, complemented
11#14072C214yesmaximal, complemented
12#14051C211yesmaximal, characteristic, complemented
13#14048C211yesmaximal, characteristic, complemented
14#14002C211yesmaximal, characteristic
15#14001C211yesmaximal, characteristic
16#13941C211yesmaximal, characteristic
17#13909C211yesmaximal, characteristic, complemented
18#13789C214yesmaximal, complemented
19C42×C4⋊C4C211yesmaximal, characteristic, complemented
20C22×#125C2211yescharacteristic
21C22×C4×D4C2211yescharacteristic
22C22×#117C2212yes—
23#2566C4116yescomplemented
24C2×#396C2214yes—
25C4×#125—28no—
26#2293—28no—
27C2×#390C2211yescharacteristic
28C2×#390C2211yescharacteristic
29C2×#390C2211yescharacteristic
30C2×#390C2211yescharacteristic
31C2×#390C2211yescharacteristic
32C2×#390C2211yescharacteristic
33C2×#389C2211yescharacteristic
34C2×#389C2211yescharacteristic
35C2×#389C2211yescharacteristic
36C2×#389C2211yescharacteristic
37C2×#389C2214yes—
38C2×#388C2214yes—
39C2×#388C2212yes—
40C2×#388C2214yes—
41C2×#388C2212yes—
42C2×#388C2214yes—
43C2×#387C2212yes—
44C2×#387C2212yes—
45C2×#385C2214yes—
46C2×#384C2211yescharacteristic
47C2×#384C2211yescharacteristic
48C2×#382C2211yescharacteristic
49C2×#382C2211yescharacteristic
50C2×#382C2211yescharacteristic
51C2×C4×C4⋊C4C2211yescharacteristic
52C2×C4×C4⋊C4C2211yescharacteristic
53C2×C4×C4⋊C4C2212yes—
54C2×C4×C4⋊C4C2212yes—
55C2×C4×C4⋊C4C2211yescharacteristic
56C2×C4×C4⋊C4C2211yescharacteristic
57C2×C4×C4⋊C4C2212yes—
58C2×C4×C4⋊C4C2212yes—
59C2×C4×C4⋊C4C2211yescharacteristic
60C2×C4×C22⋊C4C2212yes—
61C2×C43C2211yescharacteristic
62C2×C43C2211yescharacteristic
63C2×C43C2211yescharacteristic
64#1442C2214yes—
65#1441C2214yes—
66#1441C2214yes—
67#1441C2214yes—
68#1440C2214yes—
69#1439C2214yes—
70#1439C2214yes—
71#1437C2214yes—
72#1437C2214yes—
73#1437C2214yes—
74#1436C2214yes—
75#1436C2214yes—
76#1436C2214yes—
77#1436C2214yes—
78#1436C2214yes—
79C4⋊#95C2211yescharacteristic
80C4⋊#95C2211yescharacteristic
81C4⋊#95C2211yescharacteristic
82C4⋊#95C2211yescharacteristic
83C4⋊#95C2211yescharacteristic
84C4⋊#95C2211yescharacteristic
85C4⋊#95C2211yescharacteristic
86C4⋊#95C2211yescharacteristic
87C4⋊#95C2214yes—
88#1434C2214yes—
89C22⋊#95C2214yes—
90C4×#95C2211yescharacteristic
91C4×#95C2211yescharacteristic
92C4×#95C2212yes—
93C4×#95C2212yes—
94C23×D4C2311yescharacteristic
95C24×C4C2312yes—
96C2×#125—24no—
97C2×#125—24no—
98C2×#125C2×C418yes—
99C2×C4×D4—24no—
100C2×C4×D4—24no—
101C2×C4×D4C2×C418yes—
102C2×#117—28no—
103C2×#117—48no—
104C22×C4⋊C4C2312yes—
105C22×C4⋊C4C2311yescharacteristic
106C22×C4⋊C4C2311yescharacteristic
107C22×C4⋊C4C2311yescharacteristic
108C22×C4⋊C4C2311yescharacteristic
109C22×C4⋊C4C2312yes—
110C22×C4⋊C4C2312yes—
111C22×C4⋊C4C2312yes—
112C22×C4⋊C4C2312yes—
113C22×C4⋊C4C2312yes—
114C22×C4⋊C4C2311yescharacteristic
115C22×C4⋊C4C2311yescharacteristic
116C22×C4⋊C4C2311yescharacteristic
117C22×C4⋊C4C2312yes—
118C22×C4⋊C4C2312yes—
119C22×C4⋊C4C2314yes—
120C22×C4⋊C4C2314yes—
121C22×C22⋊C4C2312yes—
122C22×C22⋊C4C2312yes—
123C22×C22⋊C4C2312yes—
124C22×C22⋊C4C2312yes—
125C22×C22⋊C4C2314yes—
126C22×C22⋊C4C2312yes—
127C22×C22⋊C4C2314yes—
128C22×C22⋊C4C2314yes—
129C22×C22⋊C4C2314yes—
130C22×C42C2311yescharacteristic
131C22×C42C2311yescharacteristic
132C22×C42C2312yes—
133C22×C42C2312yes—
134C22×C42C2312yes—
135C22×C42C2311yescharacteristic
136C22×C42C2311yescharacteristic
137C22×C42C2311yescharacteristic
138C22×C42C2311yescharacteristic
139C22×C42C2311yescharacteristic
140C22×C42C2311yescharacteristic
141C22×C42C2311yescharacteristic
142C22×C42C2312yes—
143C22×C42C2312yes—
144C22×C42C2312yes—
145C22×C42C2311yescharacteristic
146C22×C42C2312yes—
147C22×C42C2311yescharacteristic
148#396C2×C4132yes—
149#390—24no—
150#390—24no—
151#390—42no—
152#390—42no—
153#390C2×C418yes—
154#390C2×C418yes—
155#389—24no—
156#389—24no—
157#389—24no—
158#389—24no—
159#389—48no—
160#388—28no—
161#388—28no—
162#388—216no—
163#388—216no—
164#388—48no—
165#387—28no—
166#387—28no—
167#385C2×C4132yes—
168#384—42no—
169#384C2×C418yes—
170#382—24no—
171#382—42no—
172#382C2×C418yes—
173C4×C4⋊C4—28no—
174C4×C4⋊C4—28no—
175C4×C4⋊C4—24no—
176C4×C4⋊C4—24no—
177C4×C4⋊C4—24no—
178C4×C4⋊C4—28no—
179C4×C4⋊C4—24no—
180C4×C4⋊C4—28no—
181C4×C4⋊C4C2×C418yes—
182C4×C22⋊C4—28no—
183C2×#95C2312yes—
184C2×#95C2312yes—
185C2×#95C2312yes—
186C2×#95C2312yes—
187C2×#95C2312yes—
188C2×#95C2312yes—
189C2×#95C2314yes—
190C2×#95C2312yes—
191C2×#95C2312yes—
192C2×#95C2314yes—
193C2×#95C2314yes—
194C2×#95C2312yes—
195C2×#95C2312yes—
196C2×#95C2312yes—
197C2×#95C2312yes—
198C2×#95C2312yes—
199C2×#95C2314yes—
200C2×#95C2314yes—
201C2×#95C2314yes—
202C2×#95C2314yes—
203C2×#95C2314yes—
204C2×#95C2314yes—
205C2×#95C2314yes—
206C2×#95C2312yes—
207C2×#95C2312yes—
208C43—42no—
209C43—42no—
210C43D418yes—
211C25C2412yes—
212C22×D4—22no—
213C22×D4—22no—
214C22×D4—22no—
215C22×D4—22no—
216C22×D4—22no—
217C22×D4—22no—
218C22×D4C22×C414yes—
219C23×C4—24no—
220C23×C4—24no—
221C23×C4—44no—
222C23×C4—44no—
223C23×C4C22×C418yes—
224C23×C4C2412yes—
225C23×C4C2412yes—
226C23×C4C2412yes—
227C23×C4C2412yes—
228C23×C4C2412yes—
229C23×C4C2412yes—
230C23×C4C2412yes—
231C23×C4C2412yes—
232C23×C4C2411yescharacteristic
233C23×C4C2412yes—
234C23×C4C2412yes—
235C23×C4C2411yescharacteristic
236C23×C4C2411yescharacteristic
237C23×C4C2412yes—
238C23×C4C2411yescharacteristic
239C23×C4C2411yescharacteristic
240C23×C4C2411yescharacteristic
241C23×C4C2411yescharacteristic
242#125—232no—
243C4×D4—232no—
244#117—432no—
245C2×C4⋊C4—22no—
246C2×C4⋊C4—24no—
247C2×C4⋊C4—24no—
248C2×C4⋊C4—22no—
249C2×C4⋊C4—22no—
250C2×C4⋊C4—22no—
251C2×C4⋊C4—24no—
252C2×C4⋊C4—24no—
253C2×C4⋊C4—22no—
254C2×C4⋊C4—22no—
255C2×C4⋊C4—24no—
256C2×C4⋊C4—24no—
257C2×C4⋊C4—24no—
258C2×C4⋊C4—24no—
259C2×C4⋊C4—24no—
260C2×C4⋊C4—24no—
261C2×C4⋊C4—24no—
262C2×C4⋊C4—22no—
263C2×C4⋊C4—22no—
264C2×C4⋊C4—24no—
265C2×C4⋊C4—24no—
266C2×C4⋊C4—22no—
267C2×C4⋊C4—22no—
268C2×C4⋊C4—28no—
269C2×C4⋊C4—28no—
270C2×C4⋊C4—22no—
271C2×C4⋊C4—22no—
272C2×C4⋊C4—22no—
273C2×C4⋊C4—28no—
274C2×C4⋊C4—22no—
275C2×C4⋊C4—22no—
276C2×C4⋊C4—22no—
277C2×C4⋊C4—22no—
278C2×C4⋊C4—22no—
279C2×C4⋊C4—28no—
280C2×C4⋊C4—44no—
281C2×C4⋊C4—44no—
282C2×C4⋊C4—44no—
283C2×C4⋊C4—44no—
284C2×C4⋊C4—44no—
285C2×C4⋊C4C22×C414yes—
286C2×C4⋊C4C22×C414yes—
287C2×C4⋊C4C22×C414yes—
288C2×C4⋊C4C22×C418yes—
289C2×C4⋊C4C22×C418yes—
290C2×C4⋊C4C22×C418yes—
291C2×C4⋊C4C22×C4116yes—
292C2×C22⋊C4—24no—
293C2×C22⋊C4—24no—
294C2×C22⋊C4—28no—
295C2×C22⋊C4—28no—
296C2×C22⋊C4—24no—
297C2×C22⋊C4—24no—
298C2×C22⋊C4—24no—
299C2×C22⋊C4—24no—
300C2×C22⋊C4—28no—
301C2×C22⋊C4—28no—
302C2×C22⋊C4—28no—
303C2×C22⋊C4—28no—
304C2×C22⋊C4—28no—
305C2×C22⋊C4—44no—
306C2×C22⋊C4—44no—
307C2×C22⋊C4—44no—
308C2×C22⋊C4—44no—
309C2×C22⋊C4—44no—
310C2×C22⋊C4—44no—
311C2×C22⋊C4—44no—
312C2×C22⋊C4C22×C418yes—
313C2×C22⋊C4C22×C4116yes—
314C2×C22⋊C4C22×C4116yes—
315C2×C42—24no—
316C2×C42—24no—
317C2×C42—24no—
318C2×C42—22no—
319C2×C42—22no—
320C2×C42—22no—
321C2×C42—22no—
322C2×C42—22no—
323C2×C42—22no—
324C2×C42—22no—
325C2×C42—22no—
326C2×C42—24no—
327C2×C42—24no—
328C2×C42—24no—
329C2×C42—24no—
330C2×C42—24no—
331C2×C42—24no—
332C2×C42—22no—
333C2×C42—22no—
334C2×C42—28no—
335C2×C42—22no—
336C2×C42—22no—
337C2×C42—24no—
338C2×C42—24no—
339C2×C42—22no—
340C2×C42—22no—
341C2×C42—44no—
342C2×C42—42no—
343C2×C42—42no—
344C2×C42—42no—
345C2×C42—42no—
346C2×C42—42no—
347C2×C42—42no—
348C2×C42—42no—
349C2×C42—44no—
350C2×C42C22×C414yes—
351C2×C42C22×C414yes—
352C2×C42C22×C414yes—
353C2×C42C2×D414yes—
354C2×C42C2×D414yes—
355C2×C42C2×D414yes—
356C2×C42C2×D414yes—
357C2×C42C2×D414yes—
358C2×C42C2×D414yes—
359C2×C42C2×D414yes—
360C2×C42#4118yes—
361C2×C42#4114yes—
362#95—24no—
363#95—24no—
364#95—24no—
365#95—24no—
366#95—24no—
367#95—24no—
368#95—24no—
369#95—24no—
370#95—24no—
371#95—24no—
372#95—24no—
373#95—24no—
374#95—24no—
375#95—28no—
376#95—28no—
377#95—28no—
378#95—44no—
379#95—44no—
380#95—44no—
381#95—44no—
382#95—44no—
383#95—44no—
384#95C22×C418yes—
385#95C22×C4116yes—
386#95#4118yes—
387C24—22no—
388C24—24no—
389C24—24no—
390C24—22no—
391C24—24no—
392C24—22no—
393C24—22no—
394C24—22no—
395C24—22no—
396C24—24no—
397C24C23×C414yes—
398C24C2511yescharacteristic
399C2×D4—28no—
400C2×D4—28no—
401C2×D4—28no—
402C2×D4—44no—
403C2×D4—44no—
404C2×D4—44no—
405C2×D4—44no—
406C22×C4—22no—
407C22×C4—22no—
408C22×C4—22no—
409C22×C4—21no—
410C22×C4—21no—
411C22×C4—22no—
412C22×C4—22no—
413C22×C4—22no—
414C22×C4—22no—
415C22×C4—21no—
416C22×C4—21no—
417C22×C4—21no—
418C22×C4—21no—
419C22×C4—22no—
420C22×C4—22no—
421C22×C4—22no—
422C22×C4—22no—
423C22×C4—22no—
424C22×C4—22no—
425C22×C4—22no—
426C22×C4—22no—
427C22×C4—24no—
428C22×C4—22no—
429C22×C4—22no—
430C22×C4—22no—
431C22×C4—22no—
432C22×C4—22no—
433C22×C4—22no—
434C22×C4—24no—
435C22×C4—22no—
436C22×C4—22no—
437C22×C4—22no—
438C22×C4—22no—
439C22×C4—22no—
440C22×C4—22no—
441C22×C4—22no—
442C22×C4—24no—
443C22×C4—24no—
444C22×C4—22no—
445C22×C4—22no—
446C22×C4—22no—
447C22×C4—22no—
448C22×C4—21no—
449C22×C4—21no—
450C22×C4—22no—
451C22×C4—22no—
452C22×C4—22no—
453C22×C4—24no—
454C22×C4—22no—
455C22×C4—22no—
456C22×C4—24no—
457C22×C4—216no—
458C22×C4—22no—
459C22×C4—22no—
460C22×C4—22no—
461C22×C4—22no—
462C22×C4—24no—
463C22×C4—24no—
464C22×C4—24no—
465C22×C4—24no—
466C22×C4—24no—
467C22×C4—22no—
468C22×C4—24no—
469C22×C4—22no—
470C22×C4—24no—
471C22×C4—22no—
472C22×C4—22no—
473C22×C4—22no—
474C22×C4—22no—
475C22×C4—22no—
476C22×C4—22no—
477C22×C4—24no—
478C22×C4—416no—
479C22×C4—48no—
480C22×C4—48no—
481C22×C4—416no—
482C22×C4C23×C414yes—
483C22×C4C23×C414yes—
484C22×C4C23×C414yes—
485C22×C4C23×C414yes—
486C22×C4C23×C412yes—
487C22×C4C23×C412yes—
488C22×C4C23×C414yes—
489C22×C4C23×C412yes—
490C22×C4C22×D412yes—
491C22×C4C22×D412yes—
492C22×C4C22×D412yes—
493C22×C4C22×D412yes—
494C22×C4C22×D412yes—
495C22×C4C22×D412yes—
496C22×C4C22×D412yes—
497C22×C4C2×#4114yes—
498C22×C4C2×#4114yes—
499C22×C4C2×#4112yes—
500C22×C4C2×#4112yes—
501C22×C4C2×#4114yes—
502C22×C4C2×#4114yes—
503C22×C4C2×#4114yes—
504C22×C4C2×#4114yes—
505C22×C4C2×#4112yes—
506C22×C4H(5,𝔽2)14yes—
507C22×C4H(5,𝔽2)12yes—
508C22×C42−1+412yes—
509C22×C42−1+412yes—
510C22×C42−1+412yes—
511C4⋊C4—216no—
512C4⋊C4—28no—
513C4⋊C4—216no—
514C4⋊C4—216no—
515C4⋊C4—28no—
516C4⋊C4—28no—
517C4⋊C4—216no—
518C4⋊C4—416no—
519C4⋊C4—48no—
520C4⋊C4—48no—
521C4⋊C4—48no—
522C4⋊C4—48no—
523C4⋊C4—44no—
524C4⋊C4—44no—
525C4⋊C4—44no—
526C4⋊C4—44no—
527C4⋊C4—88no—
528C22⋊C4—216no—
529C22⋊C4—232no—
530C22⋊C4—416no—
531C22⋊C4—48no—
532C22⋊C4—48no—
533C22⋊C4—48no—
534C22⋊C4—48no—
535C22⋊C4—88no—
536C22⋊C4—88no—
537C42—28no—
538C42—28no—
539C42—28no—
540C42—28no—
541C42—28no—
542C42—28no—
543C42—28no—
544C42—44no—
545C42—48no—
546C42—48no—
547C42—48no—
548C42—48no—
549C42—48no—
550C42—48no—
551C42—48no—
552C42—44no—
553C42—44no—
554C42C4×D4116yes—
555C23—24no—
556C23—28no—
557C23—24no—
558C23—24no—
559C23—28no—
560C23—42no—
561C23—42no—
562C23—44no—
563C23—42no—
564C23—42no—
565C23—42no—
566C23—42no—
567C23—42no—
568C23—42no—
569C23—44no—
570C23—44no—
571C23—44no—
572C23—44no—
573C23—44no—
574C23—44no—
575C23—44no—
576C23—44no—
577C23—44no—
578C23C24×C411yescharacteristic
579C23C23×D411yescharacteristic
580C23C22×#4111yescharacteristic
581C23C22×#4112yes—
582C23C22×#4112yes—
583C23C2×H(5,𝔽2)11yescharacteristic
584C23C2×H(5,𝔽2)12yes—
585C23C2×2−1+411yescharacteristic
586C23C2×2−1+411yescharacteristic
587C23C2×2−1+411yescharacteristic
588C23#58512yes—
589D4—416no—
590C2×C4—24no—
591C2×C4—24no—
592C2×C4—24no—
593C2×C4—24no—
594C2×C4—22no—
595C2×C4—22no—
596C2×C4—22no—
597C2×C4—24no—
598C2×C4—22no—
599C2×C4—22no—
600C2×C4—22no—
601C2×C4—22no—
602C2×C4—22no—
603C2×C4—22no—
604C2×C4—22no—
605C2×C4—24no—
606C2×C4—24no—
607C2×C4—24no—
608C2×C4—24no—
609C2×C4—24no—
610C2×C4—24no—
611C2×C4—24no—
612C2×C4—24no—
613C2×C4—24no—
614C2×C4—24no—
615C2×C4—24no—
616C2×C4—24no—
617C2×C4—24no—
618C2×C4—24no—
619C2×C4—28no—
620C2×C4—24no—
621C2×C4—24no—
622C2×C4—24no—
623C2×C4—28no—
624C2×C4—28no—
625C2×C4—22no—
626C2×C4—24no—
627C2×C4—24no—
628C2×C4—22no—
629C2×C4—22no—
630C2×C4—24no—
631C2×C4—24no—
632C2×C4—24no—
633C2×C4—24no—
634C2×C4—432no—
635C2×C4—42no—
636C2×C4—42no—
637C2×C4—44no—
638C2×C4—42no—
639C2×C4—42no—
640C2×C4—42no—
641C2×C4—42no—
642C2×C4—42no—
643C2×C4—42no—
644C2×C4—42no—
645C2×C4—42no—
646C2×C4—44no—
647C2×C4—44no—
648C2×C4—42no—
649C2×C4—42no—
650C2×C4—42no—
651C2×C4—42no—
652C2×C4—42no—
653C2×C4—42no—
654C2×C4—42no—
655C2×C4—42no—
656C2×C4—42no—
657C2×C4—42no—
658C2×C4—42no—
659C2×C4—42no—
660C2×C4—42no—
661C2×C4—42no—
662C2×C4—42no—
663C2×C4—42no—
664C2×C4—42no—
665C2×C4—42no—
666C2×C4—42no—
667C2×C4—42no—
668C2×C4—42no—
669C2×C4—42no—
670C2×C4—44no—
671C2×C4—44no—
672C2×C4—44no—
673C2×C4—44no—
674C2×C4—44no—
675C2×C4—44no—
676C2×C4—44no—
677C2×C4—44no—
678C2×C4C2×C4×D414yes—
679C2×C4C2×C4×D414yes—
680C2×C4C2×C4×D414yes—
681C2×C4C4×#4118yes—
682C2×C4#51914yes—
683C2×C4#52014yes—
684C2×C4#53214yes—
685C2×C4#53214yes—
686C2×C4#53514yes—
687C2×C4#53614yes—
688C2×C4#53714yes—
689C2×C4#54114yes—
690C2×C4#54214yes—
691C22—48no—
692C22—44no—
693C22—48no—
694C22—44no—
695C22—44no—
696C22—82no—
697C22—84no—
698C22—84no—
699C22—82no—
700C22—82no—
701C22—82no—
702C22C22×C4×D411yescharacteristic
703C22C2×C4×#4112yes—
704C22C2×#51911yescharacteristic
705C22C2×#52011yescharacteristic
706C22C4×H(5,𝔽2)12yes—
707C22C2×#53211yescharacteristic
708C22C2×#53211yescharacteristic
709C22#344412yes—
710C22C2×#53511yescharacteristic
711C22C2×#53611yescharacteristic
712C22C2×#53711yescharacteristic
713C22#344911yescharacteristic
714C22C2×#54111yescharacteristic
715C22C2×#54211yescharacteristic
716C22#346012yes—
717C22#350512yes—
718C22#350712yes—
719C22#351112yes—
720C22#351112yes—
721C22#351512yes—
722C22#351512yes—
723C22#351912yes—
724C22#352212yes—
725C4—28no—
726C4—24no—
727C4—24no—
728C4—24no—
729C4—24no—
730C4—24no—
731C4—44no—
732C4—44no—
733C4—44no—
734C4—44no—
735C4—44no—
736C4—42no—
737C4—44no—
738C4—82no—
739C4—82no—
740C4—82no—
741C4—82no—
742C4#232318yes—
743C2—84no—
744C2C4×#53211yescharacteristic
745C2C2×#232311yescharacteristic
746C2C4×#53511yescharacteristic
747C2#3431712yes—
748C2#3432312yes—
749C2#3510311yescharacteristic
750C2#3510712yes—
751C2#3511612yes—
752C2#3513911yescharacteristic
753C2#3523811yescharacteristic
754C2#3529811yescharacteristic
subgroupG/H
center, Frattini, socle, cosocleC24C25
commutatorC23C24×C4
prime radicalC23×D4C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4×#125C2semidirect
4. #14712C2semidirect
5. #14707C2semidirect
8. #14310C2semidirect
9. #14200C2semidirect
10. #14160C2semidirect
11. #14072C2semidirect
12. #14051C2semidirect
13. #14048C2semidirect
17. #13909C2semidirect
18. #13789C2semidirect
19. C42×C4⋊C4C2semidirect
23. #2566C4semidirect

Maximal subgroups

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

subgroupindex
C2×#25662
C2×C4×#1252
C2×#22932
#147122
#147072
#147002
#143102
#142002
#141602
#140722
#140512
#140482
#140022
#140012
#139412
#139092
#137892
C42×C4⋊C42