Finite Group Databasebeta

← C2×#19938 #6358309

Subgroups — C2×#19938 #6358309

Order 512.

1574 conjugacy classes of subgroups.

The subgroup lattice has 456 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#3383C211yesmaximal, characteristic, complemented
2C2×#3372C212yesmaximal
3C2×#3338C211yesmaximal, characteristic
4#19938C2116yesmaximal, direct product factor
5C2×#1710C211yesmaximal, characteristic, complemented
6C2×#1704C212yesmaximal, complemented
7C2×#1676C211yesmaximal, characteristic, complemented
8C2×#1673C211yesmaximal, characteristic
9C2×#1636C212yesmaximal, complemented
10C2×#1643C212yesmaximal
11C2×#1591C211yesmaximal, characteristic, complemented
12C2×C8×SD16C211yesmaximal, characteristic
13C2×#557C2212yes—
14C2×#554C2212yes—
15#3383—24no—
16#3383C2218yescomplemented
17#3372—28no—
18#3372C22116yes—
19#3338—24no—
20#3338C2218yes—
21C2×#500C2211yescharacteristic
22C2×#500C2211yescharacteristic
23C2×#499—21no—
24C2×#491—22no—
25C2×#487C2212yes—
26C2×#487C2212yes—
27C2×#484—22no—
28C2×#479—22no—
29C2×#479—22no—
30C2×#477C2212yes—
31C2×#477C2212yes—
32C2×#475C2212yes—
33C2×#467—21no—
34C2×#461—22no—
35C2×#461C2212yes—
36C2×#446C2212yes—
37C2×C8×Q8C2211yescharacteristic
38C2×#440—22no—
39C2×C4×Q16—21no—
40C2×C4×Q16C2211yescharacteristic
41C2×C4×SD16C2211yescharacteristic
42C2×C8×D4C2211yescharacteristic
43C22×#107—21no—
44#1710C2218yescomplemented
45#1704C22116yescomplemented
46#1676C2218yescomplemented
47#1673C2218yes—
48#1643C22116yes—
49#1636C22116yescomplemented
50#1591C2218yescomplemented
51C8×SD16C2218yes—
52C2×#335C2211yescharacteristic
53C2×#334C2211yescharacteristic
54C2×#333C2212yes—
55C2×#332C2212yes—
56C2×Q8⋊C8C2212yes—
57C2×Q8⋊C8C2211yescharacteristic
58C2×D4⋊C8C2211yescharacteristic
59C2×C82C2211yescharacteristic
60C22×Q16D411yescharacteristic
61C22×SD16—22no—
62C22×SD16D411yescharacteristic
63C23×C8—21no—
64#557—24no—
65#557—24no—
66#557—42no—
67#557C2318yes—
68#554—24no—
69#554—24no—
70#554—42no—
71#554C2318yes—
72C2×C4⋊Q8—22no—
73C2×C4⋊Q8C2312yes—
74C2×C4⋊Q8C2312yes—
75C2×#125—22no—
76C2×#125—22no—
77C2×#125—42no—
78C2×C22⋊Q8—22no—
79C2×C22⋊Q8—42no—
80C2×C4×Q8—22no—
81C2×C4×Q8—22no—
82C2×C4×Q8C2312yes—
83C2×C4×Q8C2311yescharacteristic
84C2×C4×D4—22no—
85C2×C4×D4C2311yescharacteristic
86C22×C4⋊C4—22no—
87#500—22no—
88#500—22no—
89#500C2314yes—
90#500C2314yes—
91#499—28no—
92#491—216no—
93#487—24no—
94#487—42no—
95#487C2318yes—
96#487C2318yes—
97#484—216no—
98#479—216no—
99#479—216no—
100#477—24no—
101#477—24no—
102#477C2318yes—
103#477C2318yes—
104#475—24no—
105#475C2318yes—
106#467—28no—
107#461—216no—
108#461—24no—
109#461C2318yes—
110#446—24no—
111#446C2318yes—
112C8×Q8—22no—
113C8×Q8C2314yes—
114#440—216no—
115C4×Q16—28no—
116C4×Q16D414yes—
117C4×Q16C2314yes—
118C4×SD16D414yes—
119C4×SD16C2314yes—
120C8×D4—22no—
121C8×D4C2314yes—
122C2×#107—21no—
123C2×#107—21no—
124C2×#107—21no—
125C2×#107—21no—
126C2×#107—22no—
127C2×#107—22no—
128C2×#107—28no—
129C2×#107D411yescharacteristic
130C2×#106—22no—
131C2×#106D411yescharacteristic
132C2×C4⋊C8—21no—
133C2×C4⋊C8—22no—
134C2×C4⋊C8C2311yescharacteristic
135C2×C4⋊C8C2311yescharacteristic
136C2×C4⋊C8C2312yes—
137C2×#103—22no—
138C2×#103—22no—
139C2×#103—22no—
140C2×#103—22no—
141C2×#103—22no—
142C2×#103—22no—
143C2×#103—42no—
144C2×#103D412yes—
145C2×#103D411yescharacteristic
146C2×#102D411yescharacteristic
147C2×C22⋊C8—21no—
148C2×#97—22no—
149C2×C4×C8—21no—
150C2×C4×C8C2311yescharacteristic
151C2×C4×C8C2311yescharacteristic
152C2×C4×C8C2311yescharacteristic
153#335C2314yes—
154#334C2314yes—
155#333C2318yes—
156#332C2318yes—
157Q8⋊C8C2314yes—
158Q8⋊C8C2318yes—
159D4⋊C8C2314yes—
160C82C2314yes—
161C22×Q8—22no—
162C22×Q8—22no—
163C22×Q8C2×D412yes—
164C22×Q8C2×D411yescharacteristic
165C22×D4C2×D411yescharacteristic
166C23×C4—21no—
167C23×C4—42no—
168C2×Q16—24no—
169C2×Q16C2×D414yes—
170C2×SD16—24no—
171C2×SD16—28no—
172C2×SD16—48no—
173C2×SD16C2×D414yes—
174C22×C8—21no—
175C22×C8—22no—
176C22×C8—21no—
177C22×C8—21no—
178C22×C8—24no—
179C22×C8—44no—
180C22×C8C2×D411yescharacteristic
181C22×C8C2×D411yescharacteristic
182C22×C8C2×D411yescharacteristic
183C22×C8C2×D411yescharacteristic
184C4⋊Q8—28no—
185C4⋊Q8—22no—
186C4⋊Q8—22no—
187C4⋊Q8—22no—
188C4⋊Q8—22no—
189C4⋊Q8—22no—
190C4⋊Q8—22no—
191C4⋊Q8—44no—
192C4⋊Q8C2414yes—
193C4⋊Q8C2414yes—
194#125—28no—
195#125—28no—
196#125—44no—
197#125—44no—
198#125—48no—
199#125—48no—
200C22⋊Q8—28no—
201C22⋊Q8—48no—
202C22⋊Q8—48no—
203C22⋊Q8—44no—
204C4×Q8—22no—
205C4×Q8—21no—
206C4×Q8—22no—
207C4×Q8—21no—
208C4×Q8—28no—
209C4×Q8—28no—
210C4×Q8—44no—
211C4×Q8—44no—
212C4×Q8C2×D414yes—
213C4×Q8C2×D412yes—
214C4×Q8C2414yes—
215C4×Q8C2412yes—
216C4×D4—28no—
217C4×D4—21no—
218C4×D4—21no—
219C4×D4—44no—
220C4×D4C2×D412yes—
221C4×D4C2412yes—
222C2×C4⋊C4—22no—
223C2×C4⋊C4—21no—
224C2×C4⋊C4—22no—
225C2×C4⋊C4—22no—
226C2×C4⋊C4—22no—
227C2×C4⋊C4—22no—
228C2×C4⋊C4—28no—
229C2×C4⋊C4—44no—
230C2×C4⋊C4—42no—
231C2×C4⋊C4—42no—
232C2×C4⋊C4—42no—
233C2×C4⋊C4—42no—
234C2×C4⋊C4—42no—
235C2×C4⋊C4C2×D412yes—
236C2×C4⋊C4C2×D411yescharacteristic
237C2×C4⋊C4C2×D411yescharacteristic
238C2×C22⋊C4—21no—
239C2×C22⋊C4—42no—
240C2×C42—22no—
241C2×C42—21no—
242C2×C42—42no—
243C2×C42C2411yescharacteristic
244#107—24no—
245#107—24no—
246#107—24no—
247#107—24no—
248#107—28no—
249#107—28no—
250#107C2×D414yes—
251#106—28no—
252#106C2×D414yes—
253C4⋊C8—24no—
254C4⋊C8—28no—
255C4⋊C8—21no—
256C4⋊C8—21no—
257C4⋊C8—22no—
258C4⋊C8C2412yes—
259C4⋊C8C2412yes—
260C4⋊C8C2414yes—
261#103—28no—
262#103—28no—
263#103—28no—
264#103—28no—
265#103—28no—
266#103—28no—
267#103—48no—
268#103C2×D414yes—
269#103C2×D418yes—
270#102C2×D414yes—
271C22⋊C8—24no—
272#97—28no—
273C4×C8—24no—
274C4×C8—21no—
275C4×C8C2×D412yes—
276C4×C8C2×D412yes—
277C4×C8C2412yes—
278C4×C8C2412yes—
279C4×C8C2412yes—
280C24—21no—
281C2×Q8—22no—
282C2×Q8—21no—
283C2×Q8—22no—
284C2×Q8—24no—
285C2×Q8—24no—
286C2×Q8—22no—
287C2×Q8—24no—
288C2×Q8—24no—
289C2×Q8—42no—
290C2×Q8—42no—
291C2×Q8—44no—
292C2×Q8—44no—
293C2×Q8—84no—
294C2×Q8C22×D414yes—
295C2×Q8C22×D412yes—
296C2×D4—21no—
297C2×D4—22no—
298C2×D4#13514yes—
299C2×D4C22×D412yes—
300C22×C4—21no—
301C22×C4—22no—
302C22×C4—21no—
303C22×C4—22no—
304C22×C4—21no—
305C22×C4—22no—
306C22×C4—22no—
307C22×C4—48no—
308C22×C4—42no—
309C22×C4—42no—
310C22×C4—42no—
311C22×C4—42no—
312C22×C4—164no—
313C22×C4C22×D411yescharacteristic
314C22×C4C22×D411yescharacteristic
315C22×C4H(5,𝔽2)11yescharacteristic
316Q16—28no—
317SD16—28no—
318SD16—416no—
319C2×C8—22no—
320C2×C8—22no—
321C2×C8—22no—
322C2×C8—22no—
323C2×C8—24no—
324C2×C8—22no—
325C2×C8—22no—
326C2×C8—42no—
327C2×C8—44no—
328C2×C8—42no—
329C2×C8—42no—
330C2×C8—48no—
331C2×C8#13714yes—
332C2×C8C22×D412yes—
333C2×C8C22×D412yes—
334C2×C8C22×D412yes—
335C2×C8C22×D412yes—
336C4⋊C4—24no—
337C4⋊C4—22no—
338C4⋊C4—22no—
339C4⋊C4—21no—
340C4⋊C4—21no—
341C4⋊C4—24no—
342C4⋊C4—22no—
343C4⋊C4—24no—
344C4⋊C4—24no—
345C4⋊C4—24no—
346C4⋊C4—24no—
347C4⋊C4—48no—
348C4⋊C4—48no—
349C4⋊C4—48no—
350C4⋊C4—48no—
351C4⋊C4—48no—
352C4⋊C4—42no—
353C4⋊C4—42no—
354C4⋊C4—42no—
355C4⋊C4—42no—
356C4⋊C4C22×D412yes—
357C4⋊C4C22×D412yes—
358C4⋊C4C22×D414yes—
359C22⋊C4—22no—
360C22⋊C4—22no—
361C22⋊C4—48no—
362C42—24no—
363C42—22no—
364C42—22no—
365C42—24no—
366C42—48no—
367C42C22×D411yescharacteristic
368C42C22×D411yescharacteristic
369C42H(5,𝔽2)11yescharacteristic
370C42C2511yescharacteristic
371C23—22no—
372C23—24no—
373C23—42no—
374C23—42no—
375C23D4211yescharacteristic
376Q8—22no—
377Q8—24no—
378Q8—24no—
379Q8—22no—
380Q8—44no—
381Q8—42no—
382Q8—44no—
383Q8—44no—
384Q8—84no—
385Q8—84no—
386Q8—162no—
387D4—24no—
388D4—22no—
389D4C2×#13514yes—
390C2×C4—22no—
391C2×C4—22no—
392C2×C4—24no—
393C2×C4—24no—
394C2×C4—22no—
395C2×C4—22no—
396C2×C4—42no—
397C2×C4—44no—
398C2×C4—42no—
399C2×C4—42no—
400C2×C4—44no—
401C2×C4—44no—
402C2×C4—42no—
403C2×C4—42no—
404C2×C4—44no—
405C2×C4—44no—
406C2×C4—84no—
407C2×C4—84no—
408C2×C4—168no—
409C2×C4D4211yescharacteristic
410C2×C4D4211yescharacteristic
411C2×C4D4211yescharacteristic
412C2×C4C2×#13512yes—
413C2×C4C2×#13712yes—
414C2×C4#57812yes—
415C2×C4#57812yes—
416C2×C4C23×D411yescharacteristic
417C2×C4C23×D411yescharacteristic
418C2×C4C2×H(5,𝔽2)11yescharacteristic
419C8—22no—
420C8—22no—
421C8—22no—
422C8—42no—
423C8—44no—
424C8—42no—
425C8—42no—
426C8C2×#13714yes—
427C22—24no—
428C22—42no—
429C22—42no—
430C22—48no—
431C22#327612yes—
432C22#328512yes—
433C22#329012yes—
434C22C2×D4211yescharacteristic
435C4—21no—
436C4—21no—
437C4—42no—
438C4—44no—
439C4—42no—
440C4—42no—
441C4—44no—
442C4—84no—
443C4—84no—
444C4#327612yes—
445C4#328512yes—
446C4C22×#13511yescharacteristic
447C4C22×#13711yescharacteristic
448C4C2×#57811yescharacteristic
449C4C2×#57811yescharacteristic
450C2—44no—
451C2#1993814yesdirect product factor
452C2C2×#327611yescharacteristic
453C2C2×#328511yescharacteristic
454C2C2×#329011yescharacteristic
subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC42C25
prime radicalC22×D4C2×D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#3383C2semidirect
4. #19938C2direct (N × H)
5. C2×#1710C2semidirect
6. C2×#1704C2semidirect
7. C2×#1676C2semidirect
9. C2×#1636C2semidirect
11. C2×#1591C2semidirect
16. #3383C22semidirect
44. #1710C22semidirect
45. #1704C22semidirect
46. #1676C22semidirect
49. #1636C22semidirect
50. #1591C22semidirect
451. C2#19938direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#33832
C2×#33722
C2×#33382
#199382
C2×#17102
C2×#17042
C2×#16762
C2×#16732
C2×#16362
C2×#16432
C2×#15912
C2×C8×SD162