Finite Group Databasebeta

← C2×#27962 #6458381

Subgroups — C2×#27962 #6458381

Order 512.

2142 conjugacy classes of subgroups.

The subgroup lattice has 446 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2857C211yesmaximal, characteristic
2C2×#2285C211yesmaximal, characteristic
3#27962C2116yesmaximal, direct product factor
4C2×#2101C214yesmaximal, complemented
5C2×#1990C211yesmaximal, characteristic, complemented
6C2×#1990C211yesmaximal, characteristic, complemented
7C2×#1834C211yesmaximal, characteristic, complemented
8C2×#1834C211yesmaximal, characteristic, complemented
9C2×#1825C214yesmaximal
10C2×C4×C22⋊C8C211yesmaximal, characteristic
11C22×C4⋊Q8C2211yescharacteristic
12C22×C22⋊Q8—21no—
13C22×#117C2212yes—
14C23×C42C2211yescharacteristic
15C22×C22⋊C8C2212yes—
16C22×C4×C8C2211yescharacteristic
17C22×C4×C8C2211yescharacteristic
18#2857—24no—
19#2857C2218yes—
20C2×#391—21no—
21C2×#389—21no—
22C2×#389C2212yes—
23#2285—24no—
24#2285C2218yes—
25C2×#384C2211yescharacteristic
26C2×#384C2211yescharacteristic
27C2×#384C2211yescharacteristic
28C2×#382C2212yes—
29C2×#380—21no—
30C2×#380—21no—
31C2×#380—21no—
32C2×#380C2212yes—
33C2×C4×C4⋊C4—21no—
34C2×C4×C4⋊C4—21no—
35#2101C22132yescomplemented
36#1990C2218yescomplemented
37#1990C2218yescomplemented
38#1834C2218yescomplemented
39#1834C2218yescomplemented
40#1825C22132yes—
41C4×C22⋊C8C2218yes—
42C2×#340C2214yes—
43C2×#340C2214yes—
44C2×#340C2214yes—
45C2×#340C2214yes—
46C2×#336C2212yes—
47C23×Q8—21no—
48C24×C4D411yescharacteristic
49C24×C4D411yescharacteristic
50C24×C4C2311yescharacteristic
51C23×C8C2312yes—
52C23×C8C2312yes—
53C2×C4⋊Q8—22no—
54C2×C4⋊Q8—24no—
55C2×C4⋊Q8—24no—
56C2×C4⋊Q8C2314yes—
57C2×C22⋊Q8—28no—
58C2×C22⋊Q8—48no—
59C2×#117—24no—
60C2×#117—216no—
61C2×#117C2318yes—
62C22×C4⋊C4—21no—
63C22×C4⋊C4—22no—
64C22×C4⋊C4—21no—
65C22×C4⋊C4—21no—
66C22×C4⋊C4—21no—
67C22×C4⋊C4—21no—
68C22×C4⋊C4—21no—
69C22×C4⋊C4—21no—
70C22×C4⋊C4C2312yes—
71C22×C4⋊C4C2312yes—
72C22×C4⋊C4C2312yes—
73C22×C4⋊C4C2312yes—
74C22×C22⋊C4—22no—
75C22×C22⋊C4—22no—
76C22×C42—24no—
77C22×C42—24no—
78C22×C42—22no—
79C22×C42D414yes—
80C22×C42D411yescharacteristic
81C22×C42D411yescharacteristic
82C22×C42C2314yes—
83C22×C42C2311yescharacteristic
84C22×C42C2311yescharacteristic
85C2×C22⋊C8—28no—
86C2×C22⋊C8C2318yes—
87C2×C4×C8—24no—
88C2×C4×C8—24no—
89C2×C4×C8C2314yes—
90C2×C4×C8C2314yes—
91#391—28no—
92#389—24no—
93#389—28no—
94#389C2318yes—
95#384—22no—
96#384—22no—
97#384—22no—
98#384C2314yes—
99#384C2314yes—
100#384C2314yes—
101#382—24no—
102#382C2318yes—
103#380—24no—
104#380—28no—
105#380—28no—
106#380—28no—
107#380C2318yes—
108C4×C4⋊C4—28no—
109C4×C4⋊C4—28no—
110C2×#95—22no—
111C2×#95—22no—
112C2×#95—22no—
113C2×#95—22no—
114#340C23116yes—
115#340C23116yes—
116#340C23116yes—
117#340C23116yes—
118#336C2318yes—
119C25C2×D411yescharacteristic
120C22×Q8—24no—
121C22×Q8—44no—
122C22×Q8—44no—
123C22×Q8—44no—
124C23×C4—22no—
125C23×C4—22no—
126C23×C4—24no—
127C23×C4—24no—
128C23×C4—24no—
129C23×C4—24no—
130C23×C4—24no—
131C23×C4—24no—
132C23×C4—24no—
133C23×C4—22no—
134C23×C4—22no—
135C23×C4—22no—
136C23×C4—22no—
137C23×C4C2×D414yes—
138C23×C4C2×D414yes—
139C23×C4C2×D411yescharacteristic
140C23×C4C2×D411yescharacteristic
141C23×C4C2×D412yes—
142C23×C4C2×D411yescharacteristic
143C23×C4C2×D411yescharacteristic
144C23×C4C2×D411yescharacteristic
145C23×C4#4118yes—
146C23×C4C2412yes—
147C23×C4C2411yescharacteristic
148C22×C8—24no—
149C22×C8—24no—
150C22×C8—24no—
151C22×C8—24no—
152C22×C8—24no—
153C22×C8—24no—
154C22×C8C2414yes—
155C22×C8C2414yes—
156C4⋊Q8—28no—
157C4⋊Q8—28no—
158C4⋊Q8—48no—
159C22⋊Q8—432no—
160#117—232no—
161#117—416no—
162C2×C4⋊C4—28no—
163C2×C4⋊C4—28no—
164C2×C4⋊C4—24no—
165C2×C4⋊C4—24no—
166C2×C4⋊C4—28no—
167C2×C4⋊C4—24no—
168C2×C4⋊C4—28no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—24no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—22no—
177C2×C4⋊C4—22no—
178C2×C4⋊C4—22no—
179C2×C4⋊C4—48no—
180C2×C4⋊C4—44no—
181C2×C4⋊C4—44no—
182C2×C4⋊C4—44no—
183C2×C4⋊C4—44no—
184C2×C4⋊C4—44no—
185C2×C4⋊C4—44no—
186C2×C4⋊C4—44no—
187C2×C4⋊C4C2414yes—
188C2×C4⋊C4C2414yes—
189C2×C4⋊C4C2414yes—
190C2×C4⋊C4C2414yes—
191C2×C22⋊C4—28no—
192C2×C22⋊C4—28no—
193C2×C22⋊C4—48no—
194C2×C22⋊C4—48no—
195C2×C42—24no—
196C2×C42—24no—
197C2×C42—22no—
198C2×C42—22no—
199C2×C42—216no—
200C2×C42—28no—
201C2×C42—28no—
202C2×C42—28no—
203C2×C42—48no—
204C2×C42C2×D414yes—
205C2×C42C2×D414yes—
206C2×C42C2×D412yes—
207C2×C42C2×D412yes—
208C2×C42#4114yes—
209C2×C42#4114yes—
210C2×C42C2412yes—
211C2×C42C2412yes—
212C22⋊C8—216no—
213C4×C8—28no—
214C4×C8—28no—
215#95—28no—
216#95—28no—
217#95—28no—
218#95—28no—
219C24—22no—
220C24—22no—
221C24—22no—
222C24—22no—
223C24—22no—
224C24—22no—
225C24#12414yes—
226C24C22×D412yes—
227C24C22×D411yescharacteristic
228C2×Q8—48no—
229C2×Q8—48no—
230C2×Q8—48no—
231C2×Q8—816no—
232C22×C4—22no—
233C22×C4—22no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—216no—
237C22×C4—216no—
238C22×C4—22no—
239C22×C4—22no—
240C22×C4—24no—
241C22×C4—22no—
242C22×C4—22no—
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—22no—
247C22×C4—28no—
248C22×C4—28no—
249C22×C4—28no—
250C22×C4—28no—
251C22×C4—28no—
252C22×C4—28no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—416no—
258C22×C4—416no—
259C22×C4—44no—
260C22×C4—44no—
261C22×C4—44no—
262C22×C4—44no—
263C22×C4—44no—
264C22×C4—44no—
265C22×C4—44no—
266C22×C4—44no—
267C22×C4—44no—
268C22×C4—44no—
269C22×C4—44no—
270C22×C4—44no—
271C22×C4#12314yes—
272C22×C4#12314yes—
273C22×C4#12414yes—
274C22×C4#12418yes—
275C22×C4#13514yes—
276C22×C4#13514yes—
277C22×C4AGL(1,ℤ/8)14yes—
278C22×C4#13714yes—
279C22×C4C22×D412yes—
280C22×C4C22×D412yes—
281C22×C4C22×D412yes—
282C22×C4C22×D411yescharacteristic
283C22×C4C22×D412yes—
284C22×C4C22×D412yes—
285C22×C4C2×#4118yes—
286C22×C4C2×#4112yes—
287C22×C4C2×#4112yes—
288C22×C4C2×#4114yes—
289C22×C42−1+414yes—
290C22×C4C2511yescharacteristic
291C2×C8—24no—
292C2×C8—24no—
293C2×C8—24no—
294C2×C8—24no—
295C2×C8—24no—
296C2×C8—24no—
297C2×C8—48no—
298C2×C8—48no—
299C4⋊C4—28no—
300C4⋊C4—28no—
301C4⋊C4—24no—
302C4⋊C4—24no—
303C4⋊C4—28no—
304C4⋊C4—416no—
305C4⋊C4—44no—
306C4⋊C4—48no—
307C4⋊C4—44no—
308C4⋊C4—44no—
309C4⋊C4—44no—
310C4⋊C4—48no—
311C4⋊C4—48no—
312C4⋊C4—48no—
313C4⋊C4—48no—
314C4⋊C4—48no—
315C4⋊C4—48no—
316C22⋊C4—416no—
317C22⋊C4—416no—
318C42—28no—
319C42—28no—
320C42—24no—
321C42—22no—
322C42—22no—
323C42—416no—
324C42#12318yes—
325C42C2×#4114yes—
326C42C2×#4114yes—
327C23—28no—
328C23—28no—
329C23—22no—
330C23—22no—
331C23—28no—
332C23—22no—
333C23—22no—
334C23—22no—
335C23—22no—
336C23—44no—
337C23—44no—
338C23—44no—
339C23—44no—
340C23C2×#12312yes—
341C23C2×#12414yes—
342C23C2×#12412yes—
343C23#53612yes—
344C23C2×#13512yes—
345C23C2×#13512yes—
346C23C2×AGL(1,ℤ/8)12yes—
347C23C2×#13712yes—
348C23C23×D411yescharacteristic
349Q8—816no—
350C2×C4—22no—
351C2×C4—22no—
352C2×C4—28no—
353C2×C4—28no—
354C2×C4—28no—
355C2×C4—216no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—416no—
365C2×C4—416no—
366C2×C4—44no—
367C2×C4—44no—
368C2×C4—44no—
369C2×C4—44no—
370C2×C4—44no—
371C2×C4—44no—
372C2×C4—44no—
373C2×C4—44no—
374C2×C4—44no—
375C2×C4—44no—
376C2×C4—44no—
377C2×C4—44no—
378C2×C4—88no—
379C2×C4—88no—
380C2×C4—88no—
381C2×C4—88no—
382C2×C4#482116yes—
383C2×C4#485116yes—
384C2×C4C2×#12314yes—
385C2×C4C2×#12314yes—
386C2×C4C2×#12312yes—
387C2×C4C2×#12414yes—
388C2×C4C2×#12412yes—
389C2×C4#53612yes—
390C2×C4#55218yes—
391C2×C4#55218yes—
392C2×C4C2×#13514yes—
393C2×C4C2×#13514yes—
394C2×C4C2×AGL(1,ℤ/8)14yes—
395C2×C4C2×#13714yes—
396C2×C4C22×#4111yescharacteristic
397C2×C4C22×#4111yescharacteristic
398C2×C4C22×#4112yes—
399C2×C4C2×2−1+412yes—
400C8—44no—
401C8—44no—
402C22—24no—
403C22—24no—
404C22—24no—
405C22—416no—
406C22—42no—
407C22—42no—
408C22—42no—
409C22—42no—
410C22#250314yes—
411C22C2×#48214yes—
412C22C2×#48514yes—
413C22#313114yes—
414C22#314114yes—
415C22#322814yes—
416C22#323114yes—
417C22C22×#12311yescharacteristic
418C22C22×#12411yescharacteristic
419C22C2×#53611yescharacteristic
420C22C22×#13511yescharacteristic
421C22C22×#13511yescharacteristic
422C22C22×AGL(1,ℤ/8)11yescharacteristic
423C22C22×#13711yescharacteristic
424C4—24no—
425C4—42no—
426C4—42no—
427C4—84no—
428C4—84no—
429C4—84no—
430C4—84no—
431C4#250314yes—
432C4C2×#48218yes—
433C4C2×#48518yes—
434C4C2×#55212yes—
435C4C2×#55212yes—
436C2—44no—
437C2#2796218yesdirect product factor
438C2C2×#250311yescharacteristic
439C2C22×#48211yescharacteristic
440C2C22×#48511yescharacteristic
441C2C2×#313111yescharacteristic
442C2C2×#314111yescharacteristic
443C2C2×#322811yescharacteristic
444C2C2×#323111yescharacteristic
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #27962C2direct (N × H)
4. C2×#2101C2semidirect
5. C2×#1990C2semidirect
6. C2×#1990C2semidirect
7. C2×#1834C2semidirect
8. C2×#1834C2semidirect
35. #2101C22semidirect
36. #1990C22semidirect
37. #1990C22semidirect
38. #1834C22semidirect
39. #1834C22semidirect
437. C2#27962direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28572
C2×#22852
#279622
C2×#21012
C2×#19902
C2×#18342
C2×#18252
C2×C4×C22⋊C82