Finite Group Databasebeta

← C2×#21042 #6371607

Subgroups — C2×#21042 #6371607

Order 512.

2450 conjugacy classes of subgroups.

The subgroup lattice has 470 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2911C211yesmaximal, characteristic
2C2×#2905C211yesmaximal, characteristic
3C2×#2873C211yesmaximal, characteristic
4#21042C2116yesmaximal, direct product factor
5C2×#1922C218yesmaximal, complemented
6C2×#1738C211yesmaximal, characteristic
7C22×#339C211yesmaximal, characteristic
8C22×#339C211yesmaximal, characteristic
9C2×#1728C211yesmaximal, characteristic
10C23×M16C2211yescharacteristic
11C23×M16C2211yescharacteristic
12C23×M16C2211yescharacteristic
13C23×M16C2211yescharacteristic
14C22×#117C2211yescharacteristic
15C22×#117C2211yescharacteristic
16C23×C42C2211yescharacteristic
17#2911C418yescomplemented
18#2911C2218yes—
19C2×#428C414yescomplemented
20C2×#428C414yescomplemented
21C2×#427C2214yes—
22#2905—24no—
23#2905C2218yes—
24C2×#424—22no—
25C2×#424C2214yes—
26C2×#423—22no—
27#2873—24no—
28#2873C2218yes—
29C2×#405—22no—
30C2×#405C2214yes—
31C2×C4×M16—22no—
32#1922C22164yescomplemented
33#1738C2218yes—
34C2×#341C2214yes—
35C2×#339C2214yes—
36C2×#339C2214yes—
37C2×#339C2218yes—
38C2×#339C2218yes—
39#1728C2218yes—
40C2×#336C2214yes—
41C24×C4—21no—
42C24×C4C2311yescharacteristic
43C22×M16—21no—
44C22×M16—22no—
45C22×M16—24no—
46C22×M16—24no—
47C22×M16—24no—
48C22×M16—24no—
49C22×M16—24no—
50C22×M16—21no—
51C22×M16—22no—
52C22×M16—24no—
53C22×M16—24no—
54C22×M16C2×C412yes—
55C22×M16C2×C412yes—
56C22×M16C2×C414yes—
57C22×M16D412yes—
58C22×M16D412yes—
59C22×M16D414yes—
60C22×M16Q818yes—
61C22×M16C2312yes—
62C22×M16C2314yes—
63C22×M16C2312yes—
64C22×M16C2314yes—
65C22×M16C2314yes—
66C22×M16C2314yes—
67C23×C8—21no—
68C23×C8—21no—
69C23×C8C2312yes—
70C23×C8C2312yes—
71C2×#117—21no—
72C2×#117—22no—
73C2×#117—21no—
74C2×#117—22no—
75C2×#117—21no—
76C2×#117—22no—
77C2×#117—21no—
78C2×#117—22no—
79C2×#117C2×C412yes—
80C2×#117C2×C412yes—
81C2×#117C2×C414yes—
82C2×#117C2×C414yes—
83C2×#117C2312yes—
84C2×#117C2314yes—
85C2×#117C2312yes—
86C2×#117C2314yes—
87C22×C4⋊C4C2×C412yes—
88C22×C4⋊C4C2×C412yes—
89C22×C22⋊C4—21no—
90C22×C22⋊C4—21no—
91C22×C42—21no—
92C22×C42—21no—
93C22×C42—24no—
94C22×C42—24no—
95C22×C42—21no—
96C22×C42—22no—
97C22×C42C2312yes—
98C22×C42C2314yes—
99#428C2×C4132yescomplemented
100#428C2×C4132yescomplemented
101#427C2×C4116yescomplemented
102#427C23116yes—
103C2×#107C2×C418yescomplemented
104C2×#106C2×C418yescomplemented
105#424—216no—
106#424—28no—
107#424C23116yes—
108#423—216no—
109C2×C4⋊C8—28no—
110#405—216no—
111#405—28no—
112#405C23116yes—
113C4×M16—216no—
114C2×#97—24no—
115C2×C4×C8—24no—
116#341C23116yes—
117#339C23116yes—
118#339C23116yes—
119#336C23116yes—
120C25#4111yescharacteristic
121C23×C4—22no—
122C23×C4—22no—
123C23×C4—22no—
124C23×C4—24no—
125C23×C4—48no—
126C23×C4—44no—
127C23×C4C22×C411yescharacteristic
128C23×C4C22×C411yescharacteristic
129C23×C4C22×C412yes—
130C23×C4C2×D412yes—
131C23×C4C2×D411yescharacteristic
132C23×C4C2×D411yescharacteristic
133C23×C4C2×Q814yes—
134C23×C4#4114yes—
135C23×C4#4114yes—
136C23×C4#4111yescharacteristic
137C23×C4#4112yes—
138C23×C4#4114yes—
139C23×C4C2412yes—
140C23×C4C2411yescharacteristic
141C2×M16—28no—
142C2×M16—28no—
143C2×M16—216no—
144C2×M16—28no—
145C2×M16—216no—
146C2×M16—28no—
147C2×M16—28no—
148C2×M16—216no—
149C2×M16—24no—
150C2×M16—22no—
151C2×M16—24no—
152C2×M16—28no—
153C2×M16—28no—
154C2×M16—28no—
155C2×M16—28no—
156C2×M16—28no—
157C2×M16—24no—
158C2×M16—22no—
159C2×M16—24no—
160C2×M16—28no—
161C2×M16—24no—
162C2×M16—28no—
163C2×M16—44no—
164C2×M16—48no—
165C2×M16C22×C418yes—
166C2×M16C22×C418yes—
167C2×M16C2×D418yes—
168C2×M16C2×D418yes—
169C2×M16C2×Q818yes—
170C2×M16C2×Q8116yes—
171C2×M16C2414yes—
172C2×M16C2414yes—
173C22×C8—28no—
174C22×C8—24no—
175C22×C8—22no—
176C22×C8—24no—
177C22×C8—24no—
178C22×C8—24no—
179C22×C8—24no—
180C22×C8—24no—
181C22×C8—22no—
182C22×C8—44no—
183C22×C8C22×C414yes—
184C22×C8C22×C414yes—
185C22×C8C2×D414yes—
186C22×C8C2×D414yes—
187C22×C8C2414yes—
188C22×C8C2414yes—
189#117—24no—
190#117—24no—
191#117—24no—
192#117—24no—
193#117—24no—
194#117—24no—
195#117—24no—
196#117—22no—
197#117—24no—
198#117—22no—
199#117—22no—
200#117—24no—
201#117—22no—
202#117—24no—
203#117C22×C414yes—
204#117C22×C414yes—
205#117C22×C418yes—
206#117C22×C418yes—
207#117C2414yes—
208#117C2414yes—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—24no—
212C2×C4⋊C4—24no—
213C2×C4⋊C4C22×C414yes—
214C2×C4⋊C4C22×C414yes—
215C2×C4⋊C4C22×C418yes—
216C2×C4⋊C4C22×C418yes—
217C2×C22⋊C4—22no—
218C2×C22⋊C4—22no—
219C2×C22⋊C4—24no—
220C2×C22⋊C4—24no—
221C2×C22⋊C4—22no—
222C2×C22⋊C4—22no—
223C2×C22⋊C4—24no—
224C2×C22⋊C4—24no—
225C2×C42—22no—
226C2×C42—22no—
227C2×C42—24no—
228C2×C42—24no—
229C2×C42—24no—
230C2×C42—24no—
231C2×C42—22no—
232C2×C42—22no—
233C2×C42—24no—
234C2×C42—28no—
235C2×C42—24no—
236C2×C42—28no—
237C2×C42—22no—
238C2×C42—24no—
239C2×C42—44no—
240C2×C42—48no—
241C2×C42C2414yes—
242#107C22×C4132yescomplemented
243#106C22×C4132yescomplemented
244C4⋊C8—232no—
245#97—216no—
246C4×C8—216no—
247C24—44no—
248C24C4×D411yescharacteristic
249C24C4×D411yescharacteristic
250C24C4×D412yes—
251C24#12514yes—
252C24#12614yes—
253C24C2×#4111yescharacteristic
254C24C2×#4112yes—
255C22×C4—28no—
256C22×C4—24no—
257C22×C4—24no—
258C22×C4—24no—
259C22×C4—28no—
260C22×C4—28no—
261C22×C4—416no—
262C22×C4—44no—
263C22×C4—432no—
264C22×C4—44no—
265C22×C4—48no—
266C22×C4—84no—
267C22×C4—84no—
268C22×C4#11714yes—
269C22×C4#11714yes—
270C22×C4#11718yes—
271C22×C4C4×D411yescharacteristic
272C22×C4C4×D411yescharacteristic
273C22×C4C4×D412yes—
274C22×C4C4×D412yes—
275C22×C4C4×D412yes—
276C22×C4C4×D412yes—
277C22×C4C4×D412yes—
278C22×C4C4×Q814yes—
279C22×C4C4×Q814yes—
280C22×C4C4×Q818yes—
281C22×C4C22⋊Q814yes—
282C22×C4C22⋊Q818yes—
283C22×C4C22⋊Q814yes—
284C22×C4#12314yes—
285C22×C4#12314yes—
286C22×C4#12318yes—
287C22×C4#12514yes—
288C22×C4#12518yes—
289C22×C4#12614yes—
290C22×C4#12618yes—
291C22×C4C23×C411yescharacteristic
292C22×C4C23×C412yes—
293C22×C4C23×C412yes—
294C22×C4C23×C411yescharacteristic
295C22×C4C22×D412yes—
296C22×C4C22×D412yes—
297C22×C4C22×D411yescharacteristic
298C22×C4C22×D411yescharacteristic
299C22×C4C22×Q814yes—
300C22×C4C22×Q812yes—
301C22×C4C2×#4112yes—
302C22×C4C2×#4114yes—
303C22×C4C2×#4112yes—
304C22×C4C2×#4114yes—
305C22×C4C2×#4111yescharacteristic
306C22×C4C2×#4112yes—
307C22×C4C2×#4112yes—
308C22×C4C2×#4114yes—
309C22×C4C2511yescharacteristic
310M16—216no—
311M16—216no—
312M16—216no—
313M16—28no—
314M16—216no—
315M16—216no—
316M16—24no—
317M16—24no—
318M16—24no—
319M16—44no—
320M16—48no—
321M16C22×Q818yes—
322C2×C8—28no—
323C2×C8—28no—
324C2×C8—216no—
325C2×C8—28no—
326C2×C8—28no—
327C2×C8—28no—
328C2×C8—24no—
329C2×C8—24no—
330C2×C8—24no—
331C2×C8—24no—
332C2×C8—24no—
333C2×C8—24no—
334C2×C8—44no—
335C2×C8—48no—
336C2×C8C23×C418yes—
337C2×C8C22×D418yes—
338C4⋊C4—28no—
339C4⋊C4—28no—
340C4⋊C4—24no—
341C4⋊C4—24no—
342C4⋊C4C23×C418yes—
343C4⋊C4C23×C418yes—
344C22⋊C4—24no—
345C22⋊C4—24no—
346C22⋊C4—28no—
347C22⋊C4—28no—
348C22⋊C4—24no—
349C22⋊C4—24no—
350C42—24no—
351C42—24no—
352C42—28no—
353C42—28no—
354C42—24no—
355C42—24no—
356C42—24no—
357C42—24no—
358C42—44no—
359C42—48no—
360C23—24no—
361C23—24no—
362C23—24no—
363C23—48no—
364C23—44no—
365C23—44no—
366C23—48no—
367C23#38714yes—
368C23#38714yes—
369C23#38718yes—
370C23C2×C4×D411yescharacteristic
371C23C2×C4×D412yes—
372C23C2×C4×D412yes—
373C23C2×C4×D411yescharacteristic
374C23C2×#12512yes—
375C23C2×#12514yes—
376C23C2×#12612yes—
377C23C2×#12614yes—
378C23C22×#4111yescharacteristic
379C2×C4—28no—
380C2×C4—28no—
381C2×C4—28no—
382C2×C4—44no—
383C2×C4—416no—
384C2×C4—432no—
385C2×C4—44no—
386C2×C4—48no—
387C2×C4—48no—
388C2×C4—88no—
389C2×C4—88no—
390C2×C4#38718yes—
391C2×C4#38718yes—
392C2×C4#38718yes—
393C2×C4#38718yes—
394C2×C4#38718yes—
395C2×C4#38714yes—
396C2×C4#38714yes—
397C2×C4C2×#11712yes—
398C2×C4C2×#11712yes—
399C2×C4C2×#11714yes—
400C2×C4C2×#11714yes—
401C2×C4C2×C4×D411yescharacteristic
402C2×C4C2×C4×D412yes—
403C2×C4C2×C4×D412yes—
404C2×C4C2×C4×D411yescharacteristic
405C2×C4C2×C4×Q814yes—
406C2×C4C2×C4×Q814yes—
407C2×C4C2×C4×Q812yes—
408C2×C4C2×C4×Q812yes—
409C2×C4C2×C22⋊Q814yes—
410C2×C4C2×C22⋊Q812yes—
411C2×C4C2×C22⋊Q814yes—
412C2×C4C2×C22⋊Q812yes—
413C2×C4C2×#12312yes—
414C2×C4C2×#12312yes—
415C2×C4C2×#12314yes—
416C2×C4C2×#12314yes—
417C2×C4C2×#12512yes—
418C2×C4C2×#12514yes—
419C2×C4C2×#12612yes—
420C2×C4C2×#12614yes—
421C2×C4C24×C411yescharacteristic
422C2×C4C23×D411yescharacteristic
423C2×C4C23×Q811yescharacteristic
424C2×C4C22×#4111yescharacteristic
425C2×C4C22×#4111yescharacteristic
426C2×C4C22×#4111yescharacteristic
427C8—28no—
428C8—28no—
429C8—28no—
430C8—44no—
431C22—22no—
432C22—24no—
433C22—24no—
434C22—22no—
435C22—24no—
436C22—24no—
437C22—28no—
438C22—28no—
439C22—44no—
440C22—44no—
441C22—48no—
442C22C2×#38712yes—
443C22C2×#38714yes—
444C22C2×#38714yes—
445C22C2×#38712yes—
446C22#295614yes—
447C22C22×C4×D411yescharacteristic
448C22C22×#12511yescharacteristic
449C22C22×#12611yescharacteristic
450C4—48no—
451C4—48no—
452C4—48no—
453C4C2×#38712yes—
454C4C2×#38712yes—
455C4C2×#38714yes—
456C4C2×#38714yes—
457C4C22×#11711yescharacteristic
458C4C22×C4×Q811yescharacteristic
459C4C22×C22⋊Q811yescharacteristic
460C4C22×#12311yescharacteristic
461C2—21no—
462C2—21no—
463C2—24no—
464C2—24no—
465C2—22no—
466C2#2104214yesdirect product factor
467C2C22×#38711yescharacteristic
468C2C2×#295612yes—
subgroupG/H
centerC22×C4C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C2×C4×D4
prime radicalC25#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #21042C2direct (N × H)
5. C2×#1922C2semidirect
17. #2911C4semidirect
19. C2×#428C4semidirect
20. C2×#428C4semidirect
32. #1922C22semidirect
99. #428C2×C4semidirect
100. #428C2×C4semidirect
101. #427C2×C4semidirect
103. C2×#107C2×C4semidirect
104. C2×#106C2×C4semidirect
242. #107C22×C4semidirect
243. #106C22×C4semidirect
466. C2#21042direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29112
C2×#29052
C2×#28732
#210422
C2×#19222
C2×#17382
C22×#3392
C2×#17282