Finite Group Databasebeta

← C2×Q8×C4⋊C8 #6380262

Subgroups — C2×Q8×C4⋊C8 #6380262

Order 512.

2594 conjugacy classes of subgroups.

The subgroup lattice has 266 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C8×Q8C212yesmaximal
2C2×C42×Q8C211yesmaximal, characteristic
3Q8×C4⋊C8C2116yesmaximal, direct product factor
4C2×#1939C216yesmaximal
5C2×#1842C213yesmaximal
6C2×C4×C4⋊C8C213yesmaximal
7C22×C4×Q8C411yescharacteristic
8C22×C4×Q8C411yescharacteristic
9C22×C4×Q8C2211yescharacteristic
10C2×C8×Q8—216no—
11C2×C8×Q8C22116yes—
12C22×C4⋊C8C2216yes—
13C22×C4⋊C8C2213yes—
14C22×C4⋊C8C2216yes—
15C22×C4⋊C8C2211yescharacteristic
16C22×C4×C8C2216yes—
17C42×Q8C418yes—
18C42×Q8C2218yes—
19C2×C4×C4⋊C4C413yes—
20C2×C4×C4⋊C4C413yes—
21C2×C4×C4⋊C4C2213yes—
22C2×C43C2213yes—
23#1939C22148yes—
24#1842C22124yes—
25C4×C4⋊C8C22124yes—
26C2×#336C2216yes—
27C23×Q8C2×C411yescharacteristic
28C23×C8C2316yes—
29C23×C8C2312yes—
30C2×C4×Q8—28no—
31C2×C4×Q8C8116yescomplemented
32C2×C4×Q8C2×C418yes—
33C2×C4×Q8C2×C414yes—
34C2×C4×Q8C2×C418yes—
35C2×C4×Q8D418yes—
36C2×C4×Q8Q818yes—
37C2×C4×Q8C2314yes—
38C22×C4⋊C4C2×C413yes—
39C22×C4⋊C4C2×C413yes—
40C22×C4⋊C4C2×C413yes—
41C22×C42C2×C413yes—
42C22×C42C2×C413yes—
43C22×C42C2×C413yes—
44C22×C42C2×C413yes—
45C22×C42C2313yes—
46C22×C42C2313yes—
47C22×C42C2311yescharacteristic
48C8×Q8—264no—
49C2×C4⋊C8—224no—
50C2×C4⋊C8—212no—
51C2×C4⋊C8—412no—
52C2×C4⋊C8Q818yesdirect product factor
53C2×C4⋊C8C23112yes—
54C2×C4⋊C8C23124yes—
55C2×C4⋊C8C23124yes—
56C2×C4⋊C8C2314yes—
57C2×C4×C8—224no—
58C2×C4×C8C23124yes—
59C4×C4⋊C4C2×C4124yes—
60C4×C4⋊C4C2×C4124yes—
61C4×C4⋊C4C2×C4112yes—
62C4×C4⋊C4C23112yes—
63C2×#95C2×C416yes—
64C43C2×C4112yes—
65C43C23112yes—
66#336C23124yes—
67C22×Q8C4⋊C418yes—
68C22×Q8C2×C818yes—
69C22×Q8M1618yes—
70C22×Q8C22×C414yes—
71C23×C4C22×C413yes—
72C23×C4C22×C413yes—
73C23×C4C22×C411yescharacteristic
74C23×C4C22×C413yes—
75C23×C4C22×C413yes—
76C23×C4C22×C411yescharacteristic
77C23×C4C2411yescharacteristic
78C22×C8—24no—
79C22×C8—24no—
80C22×C8—212no—
81C22×C8—212no—
82C22×C8—212no—
83C22×C8C2×Q818yes—
84C22×C8C24112yes—
85C22×C8C2414yes—
86C4×Q8—232no—
87C4×Q8C4⋊C4132yes—
88C4×Q8C2×C8164yescomplemented
89C4×Q8C2×D4116yes—
90C4×Q8C2×Q8116yes—
91C2×C4⋊C4—212no—
92C2×C4⋊C4C4⋊C4124yes—
93C2×C4⋊C4C2×C8124yes—
94C2×C4⋊C4C22×C4112yes—
95C2×C4⋊C4C22×C4112yes—
96C2×C4⋊C4C22×C4112yes—
97C2×C42—212no—
98C2×C42—212no—
99C2×C42—26no—
100C2×C42—26no—
101C2×C42—46no—
102C2×C42C2×C8124yes—
103C2×C42C22×C4112yes—
104C2×C42C22×C416yes—
105C2×C42C22×C4112yes—
106C2×C42C22×C4112yes—
107C2×C42C22×C416yes—
108C2×C42C22×C412yes—
109C2×C42C22×C4112yes—
110C2×C42C2×D4112yes—
111C2×C42C2×Q8112yes—
112C2×C42C2×Q814yes—
113C2×C42#4114yes—
114C2×C42C2416yes—
115C2×C42C2416yes—
116C2×C42C2412yes—
117C4⋊C8—248no—
118C4⋊C8—224no—
119C4⋊C8—424no—
120C4⋊C8C2×Q8116yesdirect product factor
121C4×C8—248no—
122#95C22×C4124yes—
123C24C23×C411yescharacteristic
124C2×Q8C4⋊C8164yesdirect product factor
125C2×Q8C2×C4⋊C4116yes—
126C2×Q8C22×C8116yes—
127C2×Q8C2×M16116yes—
128C22×C4—26no—
129C22×C4—22no—
130C22×C4—26no—
131C22×C4—22no—
132C22×C4—26no—
133C22×C4—26no—
134C22×C4—26no—
135C22×C4—26no—
136C22×C4—26no—
137C22×C4C2×C4⋊C4112yes—
138C22×C4C2×C4⋊C4112yes—
139C22×C4C4×Q814yes—
140C22×C4C4×Q814yes—
141C22×C4C22×C8112yes—
142C22×C4C22×C8112yes—
143C22×C4C22×C814yes—
144C22×C4C2×M16112yes—
145C22×C4#13114yes—
146C22×C4C23×C416yes—
147C22×C4C23×C416yes—
148C22×C4C23×C412yes—
149C22×C4C23×C416yes—
150C22×C4C23×C411yescharacteristic
151C22×C4C23×C416yes—
152C22×C4C23×C412yes—
153C22×C4C22×D412yes—
154C22×C4C22×Q812yes—
155C22×C4C22×Q812yes—
156C22×C4C2×#4112yes—
157C22×C4H(5,𝔽2)12yes—
158C22×C42−1+412yes—
159C22×C4C2511yescharacteristic
160C2×C8—216no—
161C2×C8—24no—
162C2×C8—24no—
163C2×C8—212no—
164C2×C8—212no—
165C2×C8—212no—
166C2×C8—424no—
167C2×C8C22×Q818yes—
168C4⋊C4—224no—
169C4⋊C4C2×C4⋊C4148yes—
170C4⋊C4C22×C8148yes—
171C42—212no—
172C42—224no—
173C42—224no—
174C42—26no—
175C42—26no—
176C42—412no—
177C42C2×C4⋊C4124yes—
178C42C4×Q818yes—
179C42C22×C8148yes—
180C42C22×D4112yes—
181C42C22×Q8112yes—
182C42C22×Q814yes—
183C42C2×#4114yes—
184C23C22×C4⋊C412yes—
185C23C2×C4×Q812yes—
186C23#52012yes—
187C23C23×C812yes—
188C23C22×M1612yes—
189C23C2×#13112yes—
190C23#56812yes—
191C23C24×C411yescharacteristic
192Q8C2×C4⋊C8164yesdirect product factor
193C2×C4—224no—
194C2×C4—26no—
195C2×C4—28no—
196C2×C4—224no—
197C2×C4—22no—
198C2×C4—26no—
199C2×C4—22no—
200C2×C4—26no—
201C2×C4—26no—
202C2×C4—26no—
203C2×C4—26no—
204C2×C4—26no—
205C2×C4—412no—
206C2×C4C2×C4⋊C8148yes—
207C2×C4C8×Q8116yescomplemented
208C2×C4C22×C4⋊C4112yes—
209C2×C4C22×C4⋊C412yes—
210C2×C4C22×C4⋊C4112yes—
211C2×C4C2×C4×Q814yes—
212C2×C4C2×C4×Q812yes—
213C2×C4C2×C4×Q814yes—
214C2×C4#52012yes—
215C2×C4D4×Q814yes—
216C2×C4#55014yes—
217C2×C4#55714yes—
218C2×C4Q8214yes—
219C2×C4C23×C8112yes—
220C2×C4C23×C8112yes—
221C2×C4C23×C814yes—
222C2×C4C22×M16112yes—
223C2×C4C2×#13114yes—
224C2×C4C23×D411yescharacteristic
225C2×C4C23×Q811yescharacteristic
226C2×C4C23×Q811yescharacteristic
227C2×C4C22×#4111yescharacteristic
228C2×C4C2×H(5,𝔽2)11yescharacteristic
229C2×C4C2×2−1+411yescharacteristic
230C8—28no—
231C8—412no—
232C22Q8×C4⋊C414yes—
233C22C22×C4⋊C814yes—
234C22#290614yes—
235C22C2×C8×Q814yes—
236C22Q8×M1614yes—
237C22#298814yes—
238C22#299114yes—
239C22C23×C4⋊C411yescharacteristic
240C22C22×C4×Q811yescharacteristic
241C22C2×#52011yescharacteristic
242C22C24×C811yescharacteristic
243C22C23×M1611yescharacteristic
244C22C22×#13111yescharacteristic
245C22C2×#56811yescharacteristic
246C4—24no—
247C4—212no—
248C4—212no—
249C4—46no—
250C4Q8×C4⋊C414yes—
251C4C22×C4⋊C8124yes—
252C4C2×C8×Q818yescomplemented
253C4C2×D4×Q811yescharacteristic
254C4C2×#55011yescharacteristic
255C4C2×#55711yescharacteristic
256C4C2×Q8211yescharacteristic
257C2Q8×C4⋊C818yesdirect product factor
258C2C2×Q8×C4⋊C411yescharacteristic
259C2C23×C4⋊C811yescharacteristic
260C2C2×#290611yescharacteristic
261C2C22×C8×Q811yescharacteristic
262C2C2×Q8×M1611yescharacteristic
263C2C2×#298811yescharacteristic
264C2C2×#299111yescharacteristic
subgroupG/H
centerC23×C4C24
commutatorC22C24×C8
Frattini, cosocleC22×C4C25
socle, prime radicalC24C23×C4
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. Q8×C4⋊C8C2direct (N × H)
31. C2×C4×Q8C8semidirect
52. C2×C4⋊C8Q8direct (N × H)
88. C4×Q8C2×C8semidirect
120. C4⋊C8C2×Q8direct (N × H)
124. C2×Q8C4⋊C8direct (N × H)
192. Q8C2×C4⋊C8direct (N × H)
207. C2×C4C8×Q8semidirect
252. C4C2×C8×Q8semidirect
257. C2Q8×C4⋊C8direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C8×Q82
C2×C42×Q82
Q8×C4⋊C82
C2×#19392
C2×#18422
C2×C4×C4⋊C82