Finite Group Databasebeta

← #39379

Subgroups — #39379

Order 256.

977 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#541C212yesmaximal, complemented
2#2859C211yesmaximal, characteristic, complemented
3#2725C218yesmaximal, complemented
4#2629C212yesmaximal, complemented
5#2538C212yesmaximal
6#2512C214yesmaximal
7#2506C214yesmaximal, complemented
8#2421C214yesmaximal, complemented
9Q8×C4⋊C4C212yesmaximal, complemented
10C4×C4⋊Q8C211yesmaximal, characteristic, complemented
11#2293C211yesmaximal, characteristic
12#541—216no—
13C2×C4⋊Q8C2211yescharacteristic
14C2×#126C2218yes—
15C2×#125C2212yes—
16C2×#125C2218yes—
17C2×C22⋊Q8C2214yes—
18C2×C4×Q8C2212yes—
19C2×C4×Q8C2214yes—
20C2×C4×D4C2211yescharacteristic
21C2×#117C2212yes—
22#400C2218yes—
23#398C2218yes—
24#397C2218yes—
25#396C2218yes—
26#396C2218yes—
27#391C2212yes—
28#390C2214yes—
29#390C2212yes—
30#389C2214yes—
31#389C2214yes—
32#389C2214yes—
33#389C2214yes—
34#389C2218yes—
35#389C2214yes—
36#389C2212yes—
37#388C2218yes—
38#388C2214yes—
39#387C2218yes—
40#384C2211yescharacteristic
41#384C2212yes—
42#384C2214yes—
43#382C2212yes—
44#380C2214yes—
45C4×C4⋊C4C2214yes—
46C4×C4⋊C4C2211yescharacteristic
47C4×C4⋊C4C2214yes—
48C4×C22⋊C4C2212yes—
49C43C2211yescharacteristic
50C22×Q8C2312yes—
51C22×D4C2311yescharacteristic
52C23×C4C2312yes—
53C4⋊Q8D418yescomplemented
54#126—232no—
55#125—232no—
56#125—28no—
57C22⋊Q8—216no—
58C4×Q8—216no—
59C4×Q8—28no—
60C4×D4—24no—
61#117—28no—
62C2×C4⋊C4C2314yes—
63C2×C4⋊C4C2311yescharacteristic
64C2×C4⋊C4C2314yes—
65C2×C4⋊C4C2318yes—
66C2×C4⋊C4C2312yes—
67C2×C4⋊C4C2314yes—
68C2×C4⋊C4C2318yes—
69C2×C4⋊C4C2318yes—
70C2×C4⋊C4C2312yes—
71C2×C4⋊C4C2314yes—
72C2×C4⋊C4C2314yes—
73C2×C4⋊C4C2318yes—
74C2×C4⋊C4C2314yes—
75C2×C4⋊C4C2314yes—
76C2×C22⋊C4C2314yes—
77C2×C22⋊C4C2312yes—
78C2×C22⋊C4C2318yes—
79C2×C22⋊C4C2314yes—
80C2×C22⋊C4C2318yes—
81C2×C42C2312yes—
82C2×C42C2318yes—
83C2×C42C2314yes—
84C2×C42C2311yescharacteristic
85C2×C42C2312yes—
86C2×C42C2312yes—
87C2×C42C2311yescharacteristic
88C2×C42C2311yescharacteristic
89#95C2314yes—
90#95C2314yes—
91#95C2312yes—
92#95C2314yes—
93#95C2318yes—
94#95C2318yes—
95#95C2318yes—
96C24C2412yes—
97C2×Q8—24no—
98C2×Q8—24no—
99C2×Q8C2×D418yes—
100C2×D4—22no—
101C2×D4—24no—
102C22×C4—24no—
103C22×C4—24no—
104C22×C4—24no—
105C22×C4C2412yes—
106C22×C4C2414yes—
107C22×C4C2412yes—
108C22×C4C2414yes—
109C22×C4C2418yes—
110C22×C4C2414yes—
111C22×C4C2412yes—
112C22×C4C2411yescharacteristic
113C22×C4C2411yescharacteristic
114C22×C4C2411yescharacteristic
115C4⋊C4—28no—
116C4⋊C4—28no—
117C4⋊C4—216no—
118C4⋊C4—216no—
119C4⋊C4—216no—
120C4⋊C4—22no—
121C4⋊C4—28no—
122C4⋊C4—24no—
123C4⋊C4—24no—
124C4⋊C4—28no—
125C4⋊C4—44no—
126C4⋊C4—44no—
127C4⋊C4—48no—
128C4⋊C4C2×D4116yes—
129C22⋊C4—28no—
130C22⋊C4—216no—
131C22⋊C4—24no—
132C22⋊C4—44no—
133C22⋊C4—48no—
134C42—24no—
135C42—216no—
136C42—28no—
137C42—24no—
138C42—22no—
139C42—42no—
140C42C2×D414yes—
141C42#4114yes—
142C23—22no—
143C23—22no—
144C23—22no—
145C23—24no—
146C23—24no—
147C23C2511yescharacteristic
148Q8—216no—
149D4—44no—
150C2×C4—24no—
151C2×C4—22no—
152C2×C4—24no—
153C2×C4—22no—
154C2×C4—22no—
155C2×C4—24no—
156C2×C4—28no—
157C2×C4—22no—
158C2×C4—24no—
159C2×C4—22no—
160C2×C4—22no—
161C2×C4—22no—
162C2×C4—24no—
163C2×C4—28no—
164C2×C4—22no—
165C2×C4—22no—
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—28no—
169C2×C4—24no—
170C2×C4—48no—
171C2×C4C22×D418yes—
172C2×C4C22×D414yes—
173C2×C4C22×D412yes—
174C2×C4C2×#4112yes—
175C2×C4C2×#4112yes—
176C2×C4C2×#4112yes—
177C2×C42−1+414yes—
178C2×C42−1+412yes—
179C22—42no—
180C22—42no—
181C22—44no—
182C22—42no—
183C22—44no—
184C22C23×D411yescharacteristic
185C22C22×#4111yescharacteristic
186C22C2×2−1+412yes—
187C22C2×2−1+411yescharacteristic
188C22#58512yes—
189C4—28no—
190C4—24no—
191C4—22no—
192C4—42no—
193C4—44no—
194C4—48no—
195C4—44no—
196C4—42no—
197C4#54114yescomplemented
198C4#54714yes—
199C2—82no—
200C2C2×#54111yescharacteristic
201C2C2×#54711yescharacteristic
202C2#349712yes—
203C2#351211yescharacteristic
204C2#355512yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC22×D4C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#541C2semidirect
2. #2859C2semidirect
3. #2725C2semidirect
4. #2629C2semidirect
7. #2506C2semidirect
8. #2421C2semidirect
9. Q8×C4⋊C4C2semidirect
10. C4×C4⋊Q8C2semidirect
53. C4⋊Q8D4semidirect
197. C4#541semidirect

Maximal subgroups

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

subgroupindex
C2×#5412
#28592
#27252
#26292
#25382
#25122
#25062
#24212
Q8×C4⋊C42
C4×C4⋊Q82
#22932