Finite Group Databasebeta

← #21953

Subgroups — #21953

Order 256.

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

normal subgroups only

This group has 471 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
2C2×#431C211yesmaximal, characteristic
3C2×C4×C4⋊C4C211yesmaximal, characteristic
4#1940C214yesmaximal, complemented
5#1939C214yesmaximal, complemented
6#1797C214yesmaximal
7C22×C4⋊C4C412yes—
8C22×C42C2212yes—
9C22×C42C2211yescharacteristic
10#432—24no—
11#431—24no—
12C2×C4⋊C8C2212yes—
13C2×C4⋊C8C2212yes—
14C2×C4⋊C8C2218yes—
15C2×C22⋊C8C2212yes—
16C2×C22⋊C8C2212yes—
17C2×#97C2212yes—
18C2×C4×C8C2212yes—
19C4×C4⋊C4C411yescharacteristic
20C4×C4⋊C4C412yes—
21C4×C4⋊C4C411yescharacteristic
22C4×C4⋊C4C2212yes—
23C4×C4⋊C4C2212yes—
24C2×#95C412yes—
25#336C2218yes—
26C23×C4C2×C414yes—
27C23×C4C2×C411yescharacteristic
28C23×C4C2×C411yescharacteristic
29C23×C4C2311yescharacteristic
30C22×C8C2314yes—
31C22×C8C2314yes—
32C2×C4⋊C4—28no—
33C2×C4⋊C4C2×C412yes—
34C2×C4⋊C4C2×C414yes—
35C2×C4⋊C4C2×C412yes—
36C2×C42—44no—
37C2×C42C2×C412yes—
38C2×C42C2×C412yes—
39C2×C42C2×C411yescharacteristic
40C2×C42C2×C411yescharacteristic
41C2×C42D414yes—
42C2×C42Q814yes—
43C2×C42C2314yes—
44C2×C42C2311yescharacteristic
45C2×C42C2311yescharacteristic
46C4⋊C8—24no—
47C4⋊C8—24no—
48C4⋊C8—48no—
49C22⋊C8—24no—
50C22⋊C8—24no—
51#97—24no—
52C4×C8—24no—
53#95C2×C412yes—
54#95C2×C414yes—
55#95C2×C412yes—
56C24C22×C411yescharacteristic
57C22×C4—24no—
58C22×C4—24no—
59C22×C4—22no—
60C22×C4—22no—
61C22×C4—28no—
62C22×C4—28no—
63C22×C4—44no—
64C22×C4C4⋊C414yes—
65C22×C4C4⋊C414yes—
66C22×C4C22×C414yes—
67C22×C4C22×C411yescharacteristic
68C22×C4C22×C411yescharacteristic
69C22×C4C22×C411yescharacteristic
70C22×C4C22×C411yescharacteristic
71C22×C4C22×C414yes—
72C22×C4C22×C411yescharacteristic
73C22×C4C2×D412yes—
74C22×C4C2×Q812yes—
75C22×C4C2411yescharacteristic
76C2×C8—24no—
77C2×C8—24no—
78C2×C8—24no—
79C2×C8—24no—
80C2×C8—24no—
81C2×C8—24no—
82C4⋊C4—28no—
83C4⋊C4—24no—
84C4⋊C4M1618yes—
85C42—28no—
86C42—42no—
87C42—42no—
88C42C4⋊C414yes—
89C42C4⋊C414yes—
90C42C2×D412yes—
91C42C2×D412yes—
92C42C2×Q812yes—
93C42C2×Q812yes—
94C23—21no—
95C23—21no—
96C23—22no—
97C23C2×C4⋊C412yes—
98C23#13114yes—
99C23C23×C411yescharacteristic
100C2×C4—24no—
101C2×C4—21no—
102C2×C4—21no—
103C2×C4—22no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—24no—
107C2×C4—28no—
108C2×C4—24no—
109C2×C4—24no—
110C2×C4—28no—
111C2×C4—24no—
112C2×C4—24no—
113C2×C4—24no—
114C2×C4—416no—
115C2×C4C2×C4⋊C412yes—
116C2×C4C2×C4⋊C412yes—
117C2×C4C2×C4⋊C412yes—
118C2×C4C2×C4⋊C412yes—
119C2×C4C2×C4⋊C412yes—
120C2×C4C2×M1618yes—
121C2×C4C2×M1614yes—
122C2×C4C22×D411yescharacteristic
123C2×C4C22×Q811yescharacteristic
124C2×C4H(5,𝔽2)12yes—
125C2×C42−1+412yes—
126C8—44no—
127C8—44no—
128C22—22no—
129C22—22no—
130C22—24no—
131C22—24no—
132C22#42414yes—
133C22C22×C4⋊C411yescharacteristic
134C22#51811yescharacteristic
135C22#51911yescharacteristic
136C22C22×M1612yes—
137C22C2×#13112yes—
138C4—22no—
139C4—22no—
140C4—22no—
141C4—22no—
142C4—28no—
143C4—44no—
144C4#42314yes—
145C4#53712yes—
146C4#54412yes—
147C2—24no—
148C2#231611yescharacteristic
149C2C2×#42311yescharacteristic
150C2C2×#42411yescharacteristic
151C2#297412yes—
152C2#298412yes—
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
5. #1939C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4322
C2×#4312
C2×C4×C4⋊C42
#19402
#19392
#17972