Finite Group Databasebeta

← C4×#2658 #515218

Subgroups — C4×#2658 #515218

Order 512.

3706 conjugacy classes of subgroups.

The subgroup lattice has 259 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2658C211yesmaximal, characteristic
2C2×C4×C4⋊Q8C213yesmaximal, complemented
3C2×C4×#124C213yesmaximal
4#14354C211yesmaximal, characteristic, complemented
5#14322C218yesmaximal, complemented
6#14274C213yesmaximal, complemented
7#14273C213yesmaximal
8C4×#399C218yesmaximal, complemented
9C4×#376C211yesmaximal, characteristic, complemented
10C22×C4⋊Q8C2213yes—
11C22×#124C2213yes—
12C22×C4×Q8C2213yes—
13C22×C4×D4C2211yescharacteristic
14#2658C4116yesdirect product factor
15C2×#399C2218yes—
16C4×C4⋊Q8—224no—
17C4×#124—224no—
18C2×#391C2216yes—
19C2×#391C2213yes—
20C2×#390C2213yes—
21C2×#389C22112yes—
22C2×#388C22112yes—
23C2×#384C2213yes—
24C2×#382C2213yes—
25C2×C4×C4⋊C4C22112yes—
26C2×C4×C22⋊C4C22112yes—
27C2×#376C2213yes—
28C2×#376C2211yescharacteristic
29C2×C43C2213yes—
30#1445C22124yes—
31#1444C2218yes—
32#1439C22124yes—
33C4×#95C2214yes—
34C4×#95C2214yes—
35C23×Q8C2313yes—
36C23×D4C2311yescharacteristic
37C24×C4C2312yes—
38C2×C4⋊Q8—212no—
39C2×C4⋊Q8—212no—
40C2×C4⋊Q8C2×C4124yescomplemented
41C2×#124—212no—
42C2×#124—212no—
43C2×#124C2×C4124yes—
44C2×C4×Q8—224no—
45C2×C4×Q8—212no—
46C2×C4×D4—212no—
47C22×C4⋊C4C2311yescharacteristic
48C22×C4⋊C4C2313yes—
49C22×C4⋊C4C2316yes—
50C22×C4⋊C4C23112yes—
51C22×C4⋊C4C23112yes—
52C22×C22⋊C4C2312yes—
53C22×C22⋊C4C23112yes—
54C22×C22⋊C4C23112yes—
55C22×C42C2316yes—
56C22×C42C2313yes—
57C22×C42C2316yes—
58C22×C42C2316yes—
59C22×C42C2313yes—
60C22×C42C2311yescharacteristic
61#399C2×C4164yescomplemented
62#391—224no—
63#391—212no—
64#390—212no—
65#389—248no—
66#388—248no—
67#384—212no—
68#382—212no—
69C4×C4⋊C4—248no—
70C4×C22⋊C4—248no—
71#376—212no—
72#376C2×C418yescomplemented
73C2×#95C23112yes—
74C2×#95C23124yes—
75C2×#95C23112yes—
76C2×#95C23112yes—
77C2×#95C2314yes—
78C43D4124yes—
79C25C2412yes—
80C22×Q8—26no—
81C22×Q8—212no—
82C22×Q8—26no—
83C22×Q8—212no—
84C22×Q8C22×C4112yes—
85C22×D4—26no—
86C22×D4—26no—
87C22×D4C22×C414yes—
88C23×C4—212no—
89C23×C4—216no—
90C23×C4C2416yes—
91C23×C4C2412yes—
92C23×C4C2416yes—
93C23×C4C2416yes—
94C23×C4C2416yes—
95C23×C4C2411yescharacteristic
96C23×C4C2411yescharacteristic
97C23×C4C2411yescharacteristic
98C4⋊Q8—296no—
99#124—296no—
100C4×Q8—448no—
101C4×D4—416no—
102C2×C4⋊C4—224no—
103C2×C4⋊C4—224no—
104C2×C4⋊C4—26no—
105C2×C4⋊C4—26no—
106C2×C4⋊C4—212no—
107C2×C4⋊C4—212no—
108C2×C4⋊C4—224no—
109C2×C4⋊C4—224no—
110C2×C4⋊C4—424no—
111C2×C4⋊C4C22×C4148yes—
112C2×C22⋊C4—224no—
113C2×C22⋊C4—224no—
114C2×C22⋊C4—212no—
115C2×C22⋊C4—224no—
116C2×C22⋊C4—424no—
117C2×C22⋊C4C22×C4148yes—
118C2×C42—212no—
119C2×C42—224no—
120C2×C42—212no—
121C2×C42—224no—
122C2×C42—412no—
123C2×C42C22×C4112yes—
124C2×C42C2×D4124yes—
125C2×C42C2×D4112yes—
126C2×C42C2×D4124yes—
127C2×C42C2×D4112yes—
128C2×C42C2×D4112yes—
129C2×C42#41112yes—
130#95—224no—
131#95—224no—
132#95—248no—
133#95—224no—
134#95C22×C4116yes—
135C24—26no—
136C24—26no—
137C24—28no—
138C24—28no—
139C24C23×C414yes—
140C24C2511yescharacteristic
141C2×Q8—224no—
142C2×Q8—248no—
143C2×Q8—412no—
144C2×Q8—412no—
145C2×Q8—424no—
146C2×D4—224no—
147C2×D4—44no—
148C2×D4—412no—
149C22×C4—212no—
150C22×C4—24no—
151C22×C4—212no—
152C22×C4—26no—
153C22×C4—212no—
154C22×C4—212no—
155C22×C4—26no—
156C22×C4—212no—
157C22×C4—212no—
158C22×C4—212no—
159C22×C4—26no—
160C22×C4—26no—
161C22×C4—212no—
162C22×C4—28no—
163C22×C4—224no—
164C22×C4—48no—
165C22×C4—448no—
166C22×C4C23×C4112yes—
167C22×C4C23×C4112yes—
168C22×C4C23×C412yes—
169C22×C4C22×D4112yes—
170C22×C4C22×D4112yes—
171C22×C4C22×D416yes—
172C22×C4C22×D416yes—
173C22×C4C22×D416yes—
174C22×C4C2×#41112yes—
175C22×C4C2×#4116yes—
176C22×C42−1+418yes—
177C4⋊C4—296no—
178C4⋊C4—448no—
179C4⋊C4—44no—
180C4⋊C4—424no—
181C4⋊C4—412no—
182C22⋊C4—296no—
183C22⋊C4—448no—
184C22⋊C4—48no—
185C42—224no—
186C42—248no—
187C42—424no—
188C42—424no—
189C42C4×D4148yes—
190C42#127116yes—
191C23—212no—
192C23—216no—
193C23—42no—
194C23—46no—
195C23—412no—
196C23—412no—
197C23—424no—
198C23C24×C411yescharacteristic
199C23C23×D413yes—
200C23C22×#4113yes—
201C23C2×2−1+414yes—
202C23#58514yes—
203Q8—448no—
204D4—416no—
205C2×C4—224no—
206C2×C4—212no—
207C2×C4—212no—
208C2×C4—212no—
209C2×C4—224no—
210C2×C4—212no—
211C2×C4—224no—
212C2×C4—212no—
213C2×C4—212no—
214C2×C4—212no—
215C2×C4—46no—
216C2×C4—46no—
217C2×C4—412no—
218C2×C4—424no—
219C2×C4—46no—
220C2×C4—42no—
221C2×C4—412no—
222C2×C4—412no—
223C2×C4—424no—
224C2×C4—816no—
225C2×C4C2×C4×D4124yes—
226C2×C4C2×C4×D4112yes—
227C2×C4C2×#12714yes—
228C2×C4C2×#12714yes—
229C2×C4C2×#12714yes—
230C2×C4#532112yes—
231C2×C4#536124yes—
232C22—424no—
233C22—44no—
234C22—82no—
235C22—812no—
236C22—82no—
237C22C22×C4×D413yes—
238C22C4×2−1+414yes—
239C22C22×#12711yescharacteristic
240C22C2×#53213yes—
241C22C2×#53616yes—
242C22#344916yes—
243C22#3461112yes—
244C4—224no—
245C4—24no—
246C4—412no—
247C4—412no—
248C4—82no—
249C4—86no—
250C4C4×#12718yes—
251C4#265818yesdirect product factor
252C2—84no—
253C2C2×C4×#12711yescharacteristic
254C2C4×#53616yes—
255C2C2×#265811yescharacteristic
256C2#3463116yes—
257C2#3464111yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, socle, cosocleC24C25
prime radicalC23×D4C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×C4×C4⋊Q8C2semidirect
4. #14354C2semidirect
5. #14322C2semidirect
6. #14274C2semidirect
8. C4×#399C2semidirect
9. C4×#376C2semidirect
14. #2658C4direct (N × H)
40. C2×C4⋊Q8C2×C4semidirect
61. #399C2×C4semidirect
72. #376C2×C4semidirect
251. C4#2658direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#26582
C2×C4×C4⋊Q82
C2×C4×#1242
#143542
#143222
#142742
#142732
C4×#3992
C4×#3762