Finite Group Databasebeta

← C2×#23128 #6382575

Subgroups — C2×#23128 #6382575

Order 512.

2674 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#467C211yesmaximal, characteristic
2C2×#2360C212yesmaximal
3#23128C2116yesmaximal, direct product factor
4C2×#1933C212yesmaximal, complemented
5C2×#1921C212yesmaximal, complemented
6C2×#1878C212yesmaximal, complemented
7C2×#1872C212yesmaximal
8C2×C4×#103C212yesmaximal, complemented
9C2×C8×C22⋊C4C211yesmaximal, characteristic
10C22×#340C211yesmaximal, characteristic
11C23×Q16C2211yescharacteristic
12C24×C8C2211yescharacteristic
13C22×C22⋊Q8C2212yes—
14C22×C4×Q8C2212yes—
15C23×C4⋊C4C2212yes—
16C2×#467C4116yescomplemented
17C2×#467C2218yes—
18C22×#107C2211yescharacteristic
19C22×#103C2212yes—
20C22×#103C2212yes—
21C22×#103C2212yes—
22C22×C22⋊C8C2211yescharacteristic
23C22×C4×C8C2212yes—
24#2360—28no—
25#2360C22116yes—
26C2×#391C2212yes—
27C2×#389—22no—
28C2×#389C2212yes—
29C2×#387—22no—
30C2×#385—22no—
31C2×C4×C4⋊C4C2212yes—
32C2×C4×C22⋊C4—22no—
33C2×C4×C22⋊C4C2211yescharacteristic
34#1933C22116yescomplemented
35#1921C22116yescomplemented
36#1878C22116yescomplemented
37#1872C22116yes—
38C4×#103C22116yescomplemented
39C8×C22⋊C4C2218yes—
40C2×#340C2212yes—
41C2×#340C2212yes—
42C2×#340C2212yes—
43C2×#340C2218yes—
44C2×#340C2211yescharacteristic
45C2×#340C2211yescharacteristic
46C2×#336C2212yes—
47C23×Q8C2312yes—
48C24×C4—22no—
49C24×C4C2311yescharacteristic
50C22×Q16—44no—
51C22×Q16C2×C418yescomplemented
52C22×Q16C2314yes—
53C23×C8—44no—
54C23×C8C2×C418yes—
55C23×C8C2312yes—
56C23×C8C2311yescharacteristic
57C23×C8C2311yescharacteristic
58C23×C8C2314yes—
59C2×C22⋊Q8—24no—
60C2×C22⋊Q8—28no—
61C2×C22⋊Q8C2×C4116yes—
62C2×C22⋊Q8C2318yes—
63C2×C4×Q8—24no—
64C2×C4×Q8—28no—
65C2×C4×Q8—44no—
66C2×C4×Q8C2318yes—
67C22×C4⋊C4—22no—
68C22×C4⋊C4—28no—
69C22×C4⋊C4—24no—
70C22×C4⋊C4—22no—
71C22×C4⋊C4—22no—
72C22×C4⋊C4—22no—
73C22×C4⋊C4—44no—
74C22×C4⋊C4C2312yes—
75C22×C4⋊C4C2318yes—
76C22×C4⋊C4C2312yes—
77C22×C4⋊C4C2312yes—
78C22×C22⋊C4—22no—
79C22×C22⋊C4D411yescharacteristic
80C22×C22⋊C4D411yescharacteristic
81C22×C42—22no—
82C22×C42—22no—
83C22×C42C2312yes—
84#467C2×C4164yescomplemented
85C2×#107C2×C418yescomplemented
86C2×#107C2314yes—
87C2×#103—28no—
88C2×#103—44no—
89C2×#103C2×C4116yescomplemented
90C2×#103C2318yes—
91C2×#103C2318yes—
92C2×#103C2318yes—
93C2×C22⋊C8—24no—
94C2×C22⋊C8C2314yes—
95C2×C4×C8—44no—
96C2×C4×C8C2318yes—
97#391—24no—
98#391C2318yes—
99#389—24no—
100#389—216no—
101#389C2318yes—
102#387—216no—
103#385—216no—
104C4×C4⋊C4—24no—
105C4×C4⋊C4C2318yes—
106C4×C22⋊C4—216no—
107C4×C22⋊C4D414yes—
108C4×C22⋊C4C2314yes—
109C2×#95—22no—
110C2×#95—22no—
111C2×#95—22no—
112C2×#95—22no—
113C2×#95D412yes—
114#340C2318yes—
115#340C2318yes—
116#340C2318yes—
117#340C2314yes—
118#340C2314yes—
119#336C2318yes—
120C25C2×D411yescharacteristic
121C22×Q8—22no—
122C22×Q8—24no—
123C22×Q8—24no—
124C22×Q8—24no—
125C22×Q8—24no—
126C22×Q8—24no—
127C22×Q8C22×C418yes—
128C22×Q8C2414yes—
129C23×C4—24no—
130C23×C4—24no—
131C23×C4—22no—
132C23×C4—22no—
133C23×C4—22no—
134C23×C4—22no—
135C23×C4—28no—
136C23×C4—48no—
137C23×C4—48no—
138C23×C4—84no—
139C23×C4C22×C414yes—
140C23×C4C2×D412yes—
141C23×C4C2×D412yes—
142C23×C4C2×D411yescharacteristic
143C23×C4C2×D412yes—
144C23×C4#4114yes—
145C23×C4C2412yes—
146C23×C4C2411yescharacteristic
147C2×Q16—416no—
148C2×Q16—48no—
149C2×Q16C22×C4116yescomplemented
150C22×C8—24no—
151C22×C8—24no—
152C22×C8—24no—
153C22×C8—24no—
154C22×C8—24no—
155C22×C8—416no—
156C22×C8—48no—
157C22×C8C22×C414yes—
158C22×C8C22×C414yes—
159C22×C8C22×C4116yes—
160C22×C8C2414yes—
161C22×C8C2412yes—
162C22×C8C2412yes—
163C22⋊Q8—232no—
164C22⋊Q8—216no—
165C22⋊Q8C22×C4132yes—
166C4×Q8—216no—
167C4×Q8—48no—
168C4×Q8—416no—
169C2×C4⋊C4—216no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—28no—
172C2×C4⋊C4—22no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4—216no—
178C2×C4⋊C4—28no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—28no—
181C2×C4⋊C4—28no—
182C2×C4⋊C4—48no—
183C2×C4⋊C4—416no—
184C2×C4⋊C4—48no—
185C2×C4⋊C4—48no—
186C2×C4⋊C4—84no—
187C2×C4⋊C4C22×C418yes—
188C2×C4⋊C4#4118yes—
189C2×C4⋊C4C2414yes—
190C2×C4⋊C4C2414yes—
191C2×C4⋊C4C2414yes—
192C2×C22⋊C4—216no—
193C2×C22⋊C4—24no—
194C2×C22⋊C4—28no—
195C2×C22⋊C4Q1618yescomplemented
196C2×C22⋊C4C2×D414yes—
197C2×C22⋊C4C2×D414yes—
198C2×C42—24no—
199C2×C42—24no—
200C2×C42—28no—
201C2×C42—28no—
202C2×C42—48no—
203C2×C42—84no—
204C2×C42C2×D414yes—
205C2×C42C2414yes—
206#107C22×C4116yescomplemented
207#103—216no—
208#103—48no—
209#103C22×C4132yescomplemented
210C22⋊C8—28no—
211C4×C8—48no—
212#95—28no—
213#95—28no—
214#95—28no—
215#95—28no—
216#95C2×D418yes—
217C24—24no—
218C24—24no—
219C24C4×D414yes—
220C24C2×Q1614yes—
221C24#13514yes—
222C24C22×D412yes—
223C24C22×D411yescharacteristic
224C2×Q8—28no—
225C2×Q8—24no—
226C2×Q8—216no—
227C2×Q8—216no—
228C2×Q8—24no—
229C2×Q8—24no—
230C2×Q8—24no—
231C2×Q8—24no—
232C2×Q8—44no—
233C2×Q8—44no—
234C2×Q8—48no—
235C2×Q8—48no—
236C2×Q8C23×C418yes—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—28no—
241C22×C4—28no—
242C22×C4—28no—
243C22×C4—216no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—28no—
247C22×C4—28no—
248C22×C4—24no—
249C22×C4—28no—
250C22×C4—24no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—416no—
257C22×C4—44no—
258C22×C4—44no—
259C22×C4—44no—
260C22×C4—44no—
261C22×C4—44no—
262C22×C4—44no—
263C22×C4—44no—
264C22×C4—416no—
265C22×C4—44no—
266C22×C4—44no—
267C22×C4—88no—
268C22×C4—832no—
269C22×C4C4×D414yes—
270C22×C4C4×D418yes—
271C22×C4C2×Q1618yes—
272C22×C4C23×C414yes—
273C22×C4C23×C412yes—
274C22×C4C22×D414yes—
275C22×C4C22×D412yes—
276C22×C4C22×D414yes—
277C22×C4C22×D411yescharacteristic
278C22×C4C2×#4114yes—
279C22×C4C2×#4112yes—
280C22×C4C2×#4114yes—
281C22×C4H(5,𝔽2)14yes—
282C22×C4C2511yescharacteristic
283Q16—416no—
284C2×C8—28no—
285C2×C8—28no—
286C2×C8—24no—
287C2×C8—24no—
288C2×C8—24no—
289C2×C8—24no—
290C2×C8—24no—
291C2×C8—416no—
292C2×C8—48no—
293C2×C8C23×C414yes—
294C2×C8C23×C414yes—
295C4⋊C4—232no—
296C4⋊C4—28no—
297C4⋊C4—28no—
298C4⋊C4—24no—
299C4⋊C4—24no—
300C4⋊C4—24no—
301C4⋊C4—24no—
302C4⋊C4—416no—
303C4⋊C4—416no—
304C4⋊C4—44no—
305C4⋊C4—88no—
306C4⋊C4C23×C418yes—
307C4⋊C4C2×#4118yes—
308C22⋊C4—232no—
309C22⋊C4—28no—
310C22⋊C4C2×Q16116yescomplemented
311C42—28no—
312C42—24no—
313C42—24no—
314C42—416no—
315C42—88no—
316C23—28no—
317C23—24no—
318C23—28no—
319C23—216no—
320C23—216no—
321C23—24no—
322C23C4×Q16116yes—
323C23C2×C4×D414yes—
324C23C2×C4×D412yes—
325C23#54614yes—
326C23C22×Q1614yes—
327C23C22×Q1612yes—
328C23C2×#13514yes—
329C23C2×#13512yes—
330C23#57714yes—
331C23C23×D411yescharacteristic
332Q8—28no—
333Q8—28no—
334Q8—416no—
335Q8—44no—
336Q8—44no—
337C2×C4—28no—
338C2×C4—24no—
339C2×C4—24no—
340C2×C4—216no—
341C2×C4—24no—
342C2×C4—216no—
343C2×C4—24no—
344C2×C4—24no—
345C2×C4—28no—
346C2×C4—28no—
347C2×C4—28no—
348C2×C4—24no—
349C2×C4—28no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—416no—
353C2×C4—44no—
354C2×C4—44no—
355C2×C4—416no—
356C2×C4—48no—
357C2×C4—416no—
358C2×C4—44no—
359C2×C4—44no—
360C2×C4—44no—
361C2×C4—44no—
362C2×C4—44no—
363C2×C4—44no—
364C2×C4—44no—
365C2×C4—832no—
366C2×C4—88no—
367C2×C4C2×C4×D414yes—
368C2×C4C2×C4×D412yes—
369C2×C4C4×#4114yes—
370C2×C4#51814yes—
371C2×C4#54614yes—
372C2×C4#55318yes—
373C2×C4C22×Q1618yes—
374C2×C4C24×C411yescharacteristic
375C2×C4C22×#4112yes—
376C2×C4C22×#4111yescharacteristic
377C2×C4C2×H(5,𝔽2)12yes—
378C8—24no—
379C8—24no—
380C8—44no—
381C22—24no—
382C22—232no—
383C22—24no—
384C22—28no—
385C22—28no—
386C22#236414yes—
387C22C2×C4×Q1618yes—
388C22C2×C4×Q1614yes—
389C22#295214yes—
390C22#329618yes—
391C22#329918yes—
392C22C22×C4×D411yescharacteristic
393C22C2×#54612yes—
394C22C23×Q1611yescharacteristic
395C22C22×#13511yescharacteristic
396C22C2×#57712yes—
397C4—24no—
398C4—28no—
399C4—48no—
400C4—48no—
401C4—44no—
402C4—48no—
403C4—84no—
404C4#236414yes—
405C4C2×C4×#4111yescharacteristic
406C4C2×#51811yescharacteristic
407C4C2×#55312yes—
408C2—28no—
409C2#2312818yesdirect product factor
410C2C2×#236411yescharacteristic
411C2C22×C4×Q1611yescharacteristic
412C2C2×#295211yescharacteristic
413C2C2×#329612yes—
414C2C2×#329912yes—
subgroupG/H
center, socleC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
prime radicalC25C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #23128C2direct (N × H)
4. C2×#1933C2semidirect
5. C2×#1921C2semidirect
6. C2×#1878C2semidirect
8. C2×C4×#103C2semidirect
16. C2×#467C4semidirect
34. #1933C22semidirect
35. #1921C22semidirect
36. #1878C22semidirect
38. C4×#103C22semidirect
51. C22×Q16C2×C4semidirect
84. #467C2×C4semidirect
85. C2×#107C2×C4semidirect
89. C2×#103C2×C4semidirect
149. C2×Q16C22×C4semidirect
195. C2×C22⋊C4Q16semidirect
206. #107C22×C4semidirect
209. #103C22×C4semidirect
310. C22⋊C4C2×Q16semidirect
409. C2#23128direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4672
C2×#23602
#231282
C2×#19332
C2×#19212
C2×#18782
C2×#18722
C2×C4×#1032
C2×C8×C22⋊C42
C22×#3402