Finite Group Databasebeta

← C2×C4×H(3,ℤ/4) #353122

Subgroups — C2×C4×H(3,ℤ/4) #353122

Order 512.

2790 conjugacy classes of subgroups.

The subgroup lattice has 347 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×M16C211yesmaximal, characteristic
2C2×C4×#117C212yesmaximal
3C22×H(3,ℤ/4)C214yesmaximal
4C4×H(3,ℤ/4)C218yesmaximal, direct product factor
5C23×M16C2212yes—
6C22×#117C2214yes—
7C23×C42C2211yescharacteristic
8C2×C4×M16—24no—
9C2×C4×M16—24no—
10C2×C4×M16C414yescomplemented
11C2×C4×M16C2214yes—
12C22×#97C412yescomplemented
13C22×C4×C8C412yescomplemented
14C4×#117—24no—
15C4×#117—24no—
16C4×#117C418yescomplemented
17C4×#117C2218yes—
18C2×C4×C4⋊C4—24no—
19C2×C4×C22⋊C4—24no—
20C2×#376C414yescomplemented
21C2×C43C414yescomplemented
22C2×H(3,ℤ/4)C4132yesdirect product factor
23C2×H(3,ℤ/4)C22116yes—
24C24×C4D412yes—
25C24×C4C2311yescharacteristic
26C22×M16—24no—
27C22×M16—24no—
28C22×M16—28no—
29C22×M16C2×C4116yes—
30C22×M16C2×C414yes—
31C22×M16C2314yes—
32C23×C8C2×C414yes—
33C2×#117—24no—
34C2×#117—24no—
35C2×#117—216no—
36C2×#117C2×C4132yes—
37C2×#117C2×C418yes—
38C2×#117C2318yes—
39C22×C4⋊C4—24no—
40C22×C22⋊C4—24no—
41C22×C42—28no—
42C22×C42C2×C418yes—
43C22×C42C2×C411yescharacteristic
44C22×C42C2×C412yes—
45C22×C42C2×C412yes—
46C22×C42C2×C414yes—
47C22×C42C2×C411yescharacteristic
48C22×C42C2×C412yes—
49C22×C42D412yes—
50C22×C42D414yes—
51C22×C42D414yes—
52C22×C42Q812yes—
53C22×C42Q812yes—
54C22×C42C2312yes—
55C4×M16—216no—
56C4×M16—216no—
57C2×#97—24no—
58C2×#97—24no—
59C2×#97C2×C418yescomplemented
60C2×C4×C8—24no—
61C2×C4×C8—24no—
62C2×C4×C8C2×C418yescomplemented
63C4×C4⋊C4—216no—
64C4×C4⋊C4—216no—
65C4×C22⋊C4—216no—
66C4×C22⋊C4—216no—
67#376—28no—
68#376C2×C4116yescomplemented
69C2×#95—28no—
70C43—28no—
71C43C2×C4116yescomplemented
72H(3,ℤ/4)C2×C4164yesdirect product factor
73C25C2×D411yescharacteristic
74C23×C4—28no—
75C23×C4—48no—
76C23×C4C22⋊C414yes—
77C23×C4C22⋊C414yes—
78C23×C4C22⋊C418yes—
79C23×C4C4⋊C412yes—
80C23×C4C4⋊C414yes—
81C23×C4C4⋊C412yes—
82C23×C4C22×C411yescharacteristic
83C23×C4C22×C411yescharacteristic
84C23×C4C22×C412yes—
85C23×C4C22×C412yes—
86C23×C4C22×C418yes—
87C23×C4C2×D414yes—
88C23×C4C2×D411yescharacteristic
89C23×C4C2×D412yes—
90C23×C4C2×D412yes—
91C23×C4C2×Q811yescharacteristic
92C23×C4C2×Q811yescharacteristic
93C23×C4#4118yes—
94C23×C4C2411yescharacteristic
95C2×M16—28no—
96C2×M16—28no—
97C2×M16—232no—
98C2×M16—232no—
99C2×M16—28no—
100C2×M16—28no—
101C2×M16C42116yescomplemented
102C2×M16C22×C4116yes—
103C22×C8—24no—
104C22×C8—24no—
105C22×C8—28no—
106C22×C8C42116yescomplemented
107C22×C8C22×C418yes—
108#117—216no—
109#117—232no—
110#117—232no—
111#117—216no—
112#117C42132yescomplemented
113#117C22×C4132yes—
114C2×C4⋊C4—28no—
115C2×C4⋊C4—232no—
116C2×C4⋊C4—28no—
117C2×C22⋊C4—28no—
118C2×C22⋊C4—232no—
119C2×C22⋊C4—28no—
120C2×C42—28no—
121C2×C42—216no—
122C2×C42—232no—
123C2×C42—432no—
124C2×C42C4212yes—
125C2×C42C4211yescharacteristic
126C2×C42C4212yes—
127C2×C42C4214yes—
128C2×C42C4214yes—
129C2×C42C4212yes—
130C2×C42C4211yescharacteristic
131C2×C42C42132yescomplemented
132C2×C42C22⋊C414yes—
133C2×C42C22⋊C414yes—
134C2×C42C22⋊C418yes—
135C2×C42C22⋊C412yes—
136C2×C42C22⋊C412yes—
137C2×C42C22⋊C412yes—
138C2×C42C22⋊C412yes—
139C2×C42C22⋊C418yes—
140C2×C42C4⋊C414yes—
141C2×C42C4⋊C412yes—
142C2×C42C4⋊C412yes—
143C2×C42C4⋊C414yes—
144C2×C42C4⋊C418yes—
145C2×C42C4⋊C418yes—
146C2×C42C4⋊C414yes—
147C2×C42C4⋊C414yes—
148C2×C42C4⋊C414yes—
149C2×C42C22×C4116yes—
150C2×C42C22×C412yes—
151C2×C42C22×C412yes—
152C2×C42C22×C414yes—
153C2×C42C22×C414yes—
154C2×C42C2×D418yes—
155C2×C42C2×Q814yes—
156#97—216no—
157C4×C8—216no—
158#95—232no—
159C24—44no—
160C24C2×C22⋊C412yes—
161C24C2×C22⋊C412yes—
162C24C2×C4⋊C411yescharacteristic
163C24C2×C4⋊C411yescharacteristic
164C24C4×D418yes—
165C24C22×D411yescharacteristic
166C22×C4—216no—
167C22×C4—28no—
168C22×C4—216no—
169C22×C4—232no—
170C22×C4—416no—
171C22×C4—48no—
172C22×C4—48no—
173C22×C4—48no—
174C22×C4—44no—
175C22×C4—432no—
176C22×C4#9512yes—
177C22×C4#9514yes—
178C22×C4#9514yes—
179C22×C4#9518yes—
180C22×C4#9514yes—
181C22×C4#9518yes—
182C22×C4#9512yes—
183C22×C4C2×C4211yescharacteristic
184C22×C4C2×C4212yes—
185C22×C4C2×C4211yescharacteristic
186C22×C4C2×C4214yes—
187C22×C4C2×C4214yes—
188C22×C4C2×C4218yes—
189C22×C4C2×C4218yes—
190C22×C4C2×C22⋊C418yes—
191C22×C4C2×C22⋊C418yes—
192C22×C4C2×C22⋊C411yescharacteristic
193C22×C4C2×C22⋊C411yescharacteristic
194C22×C4C2×C22⋊C412yes—
195C22×C4C2×C22⋊C412yes—
196C22×C4C2×C22⋊C412yes—
197C22×C4C2×C4⋊C414yes—
198C22×C4C2×C4⋊C414yes—
199C22×C4C2×C4⋊C412yes—
200C22×C4C2×C4⋊C412yes—
201C22×C4C2×C4⋊C412yes—
202C22×C4C2×C4⋊C412yes—
203C22×C4C2×C4⋊C411yescharacteristic
204C22×C4C2×C4⋊C411yescharacteristic
205C22×C4#11714yes—
206C22×C4#11714yes—
207C22×C4#11718yes—
208C22×C4#11718yes—
209C22×C4C4×D4116yes—
210C22×C4C4×D4116yes—
211C22×C4C4×D418yes—
212C22×C4C4×Q818yes—
213C22×C4C4×Q818yes—
214C22×C4C23×C411yescharacteristic
215C22×C4C23×C412yes—
216C22×C4C23×C414yes—
217C22×C4C22×D412yes—
218C22×C4C22×Q811yescharacteristic
219C22×C4C2×#4114yes—
220M16—232no—
221M16—232no—
222C2×C8—28no—
223C2×C8—28no—
224C2×C8—216no—
225C2×C8—216no—
226C2×C8C2×C42116yescomplemented
227C4⋊C4—232no—
228C4⋊C4—232no—
229C22⋊C4—232no—
230C22⋊C4—232no—
231C42—216no—
232C42—232no—
233C42—464no—
234C42#9514yes—
235C42#9512yes—
236C42#9518yes—
237C42#9514yes—
238C42#9518yes—
239C42#9514yes—
240C42#9512yes—
241C42C2×C4212yes—
242C42C2×C4214yes—
243C42C2×C4212yes—
244C42C2×C42132yescomplemented
245C42C2×C22⋊C414yes—
246C42C2×C22⋊C414yes—
247C42C2×C4⋊C418yes—
248C42C2×C4⋊C418yes—
249C23—28no—
250C23—24no—
251C23—44no—
252C23—42no—
253C23—42no—
254C23—416no—
255C23C2×#9511yescharacteristic
256C23C2×#9512yes—
257C23C2×#9511yescharacteristic
258C23C4×C22⋊C418yes—
259C23C4×C22⋊C418yes—
260C23C4×C4⋊C414yes—
261C23C4×C4⋊C414yes—
262C23C22×C22⋊C412yes—
263C23C22×C4⋊C411yescharacteristic
264C23C2×C4×D414yes—
265C2×C4—28no—
266C2×C4—24no—
267C2×C4—216no—
268C2×C4—216no—
269C2×C4—28no—
270C2×C4—28no—
271C2×C4—232no—
272C2×C4—44no—
273C2×C4—48no—
274C2×C4—48no—
275C2×C4—44no—
276C2×C4—432no—
277C2×C4—464no—
278C2×C4H(3,ℤ/4)18yesdirect product factor
279C2×C4C4312yes—
280C2×C4C4314yes—
281C2×C4C4312yes—
282C2×C4C2×#9514yes—
283C2×C4C2×#9518yes—
284C2×C4C2×#9511yescharacteristic
285C2×C4C2×#9512yes—
286C2×C4C2×#9511yescharacteristic
287C2×C4C2×#9514yes—
288C2×C4#37612yes—
289C2×C4#37614yes—
290C2×C4#37612yes—
291C2×C4C4×C22⋊C418yes—
292C2×C4C4×C22⋊C418yes—
293C2×C4C4×C22⋊C414yes—
294C2×C4C4×C22⋊C414yes—
295C2×C4C4×C22⋊C418yes—
296C2×C4C4×C4⋊C414yes—
297C2×C4C4×C4⋊C414yes—
298C2×C4C4×C4⋊C418yes—
299C2×C4C4×C4⋊C418yes—
300C2×C4C4×C4⋊C418yes—
301C2×C4C4×C4⋊C418yes—
302C2×C4C22×C4211yescharacteristic
303C2×C4C22×C4212yes—
304C2×C4C22×C4214yes—
305C2×C4C22×C22⋊C411yescharacteristic
306C2×C4C22×C4⋊C412yes—
307C2×C4C2×#11712yes—
308C2×C4C2×#11714yes—
309C2×C4C2×C4×D418yes—
310C2×C4C2×C4×Q814yes—
311C8—216no—
312C22—24no—
313C22—22no—
314C22—24no—
315C22—22no—
316C22—216no—
317C22—28no—
318C22—44no—
319C22—48no—
320C22—44no—
321C22C4×#9512yes—
322C22C4×#9514yes—
323C22C4×#9512yes—
324C22C2×H(3,ℤ/4)14yes—
325C22C22×#9511yescharacteristic
326C22C2×C4×C22⋊C414yes—
327C22C2×C4×C4⋊C412yes—
328C4—28no—
329C4—24no—
330C4—432no—
331C4C4×#9512yes—
332C4C4×#9514yes—
333C4C4×#9512yes—
334C4C2×H(3,ℤ/4)18yesdirect product factor
335C4C2×C4311yescharacteristic
336C4C2×#37611yescharacteristic
337C4C2×C4×C22⋊C412yes—
338C4C2×C4×C4⋊C414yes—
339C2—24no—
340C2—24no—
341C2—22no—
342C2—22no—
343C2C4×H(3,ℤ/4)14yesdirect product factor
344C2C2×C4×#9511yescharacteristic
345C2C22×H(3,ℤ/4)12yes—
subgroupG/H
centerC2×C42C42
commutatorC4C2×C43
Frattini, cosocleC23×C4C24
socleC23C2×#95
prime radicalC25C2×D4
LCSG ▷ C4 ▷ C1
UCSC1 ◁ C2×C42 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C4×H(3,ℤ/4)C2direct (N × H)
10. C2×C4×M16C4semidirect
12. C22×#97C4semidirect
13. C22×C4×C8C4semidirect
16. C4×#117C4semidirect
20. C2×#376C4semidirect
21. C2×C43C4semidirect
22. C2×H(3,ℤ/4)C4direct (N × H)
59. C2×#97C2×C4semidirect
62. C2×C4×C8C2×C4semidirect
68. #376C2×C4semidirect
71. C43C2×C4semidirect
72. H(3,ℤ/4)C2×C4direct (N × H)
101. C2×M16C42semidirect
106. C22×C8C42semidirect
112. #117C42semidirect
131. C2×C42C42semidirect
226. C2×C8C2×C42semidirect
244. C42C2×C42semidirect
278. C2×C4H(3,ℤ/4)direct (N × H)
334. C4C2×H(3,ℤ/4)direct (N × H)
343. C2C4×H(3,ℤ/4)direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×M162
C2×C4×#1172
C22×H(3,ℤ/4)2
C4×H(3,ℤ/4)2