Finite Group Databasebeta

← #21976

Subgroups — #21976

Order 256.

455 conjugacy classes of subgroups; only the 223 normal subgroups are shown.

normal subgroups only

This group has 455 conjugacy classes of subgroups — too many to draw. Only its 223 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#432C211yesmaximal, characteristic
2C22×C4⋊C8C211yesmaximal, characteristic
3C4×#117C211yesmaximal, characteristic
4#1940C214yesmaximal, complemented
5#1850C214yesmaximal
6#1842C212yesmaximal, complemented
7#1831C212yesmaximal, complemented
8C23×C8C2212yes—
9C2×#117C412yes—
10C22×C42C2211yescharacteristic
11#432—24no—
12C2×C4⋊C8—24no—
13C2×C4⋊C8C2211yescharacteristic
14C2×C4⋊C8C2212yes—
15C2×C4⋊C8C2211yescharacteristic
16C2×C4⋊C8C2212yes—
17C2×C4⋊C8C2218yes—
18C2×C22⋊C8C2212yes—
19C2×#97C2212yes—
20C4×C4⋊C4C412yes—
21C4×C4⋊C4C2212yes—
22C4×C22⋊C4C411yescharacteristic
23C4×C22⋊C4C411yescharacteristic
24C4×C22⋊C4C2212yes—
25#376C412yes—
26C43C2212yes—
27#336C2218yes—
28C23×C4C2×C411yescharacteristic
29C23×C4C2×C411yescharacteristic
30C23×C4C2311yescharacteristic
31C22×C8—24no—
32C22×C8—44no—
33C22×C8C2314yes—
34C22×C8C2312yes—
35C22×C8C2312yes—
36#117—28no—
37C2×C4⋊C4C2×C414yes—
38C2×C22⋊C4C2×C412yes—
39C2×C22⋊C4C2×C412yes—
40C2×C42C2×C414yes—
41C2×C42C2×C412yes—
42C2×C42C2×C412yes—
43C2×C42C2×C411yescharacteristic
44C2×C42C2×C411yescharacteristic
45C2×C42D414yes—
46C2×C42Q814yes—
47C2×C42C2314yes—
48C2×C42C2311yescharacteristic
49C2×C42C2311yescharacteristic
50C4⋊C8—24no—
51C4⋊C8—24no—
52C4⋊C8—22no—
53C4⋊C8—22no—
54C4⋊C8—48no—
55C22⋊C8—24no—
56#97—24no—
57#95C2×C412yes—
58#95C2×C412yes—
59#95C2×C414yes—
60C24C22×C411yescharacteristic
61C22×C4—24no—
62C22×C4—24no—
63C22×C4—22no—
64C22×C4—22no—
65C22×C4C4⋊C414yes—
66C22×C4C4⋊C414yes—
67C22×C4C22×C414yes—
68C22×C4C22×C411yescharacteristic
69C22×C4C22×C411yescharacteristic
70C22×C4C22×C411yescharacteristic
71C22×C4C22×C411yescharacteristic
72C22×C4C22×C414yes—
73C22×C4C22×C411yescharacteristic
74C22×C4C2×D412yes—
75C22×C4C2×Q812yes—
76C22×C4C2411yescharacteristic
77C2×C8—22no—
78C2×C8—22no—
79C2×C8—24no—
80C2×C8—24no—
81C2×C8—28no—
82C2×C8—24no—
83C2×C8—48no—
84C4⋊C4—28no—
85C22⋊C4—24no—
86C22⋊C4M1618yes—
87C42—28no—
88C42—24no—
89C42—24no—
90C42—24no—
91C42—24no—
92C42C4⋊C414yes—
93C42C4⋊C414yes—
94C42C2×D412yes—
95C42C2×D412yes—
96C42C2×Q812yes—
97C42C2×Q812yes—
98C23—22no—
99C23—22no—
100C23C2×C4⋊C412yes—
101C23C2×M1614yes—
102C23C23×C411yescharacteristic
103C2×C4—24no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—22no—
107C2×C4—24no—
108C2×C4—22no—
109C2×C4—28no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—24no—
113C2×C4—28no—
114C2×C4—24no—
115C2×C4—24no—
116C2×C4—24no—
117C2×C4C2×C4⋊C412yes—
118C2×C4C2×C4⋊C412yes—
119C2×C4C2×C4⋊C412yes—
120C2×C4C2×C4⋊C412yes—
121C2×C4C2×C4⋊C412yes—
122C2×C4C2×M1618yes—
123C2×C4#13114yes—
124C2×C4C22×D411yescharacteristic
125C2×C4C22×Q811yescharacteristic
126C2×C4H(5,𝔽2)12yes—
127C2×C42−1+412yes—
128C8—42no—
129C8—44no—
130C8—42no—
131C22—22no—
132C22—22no—
133C22—28no—
134C22#42314yes—
135C22C22×C4⋊C411yescharacteristic
136C22#52012yes—
137C22C22×M1612yes—
138C22C2×#13112yes—
139C4—22no—
140C4—22no—
141C4—22no—
142C4—22no—
143C4—28no—
144C4—44no—
145C4#42414yes—
146C4#53511yescharacteristic
147C4#53611yescharacteristic
148C4#54412yes—
149C2—24no—
150C2#231711yescharacteristic
151C2C2×#42311yescharacteristic
152C2C2×#42411yescharacteristic
153C2#299014yes—
subgroupG/H
center, Frattini, cosocleC22×C4C24
commutator, socleC23C23×C4
prime radicalC24C22×C4
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #1940C2semidirect
6. #1842C2semidirect
7. #1831C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
C22×C4⋊C82
C4×#1172
#19402
#18502
#18422
#18312