Finite Group Databasebeta

← #8302

Subgroups — #8302

Order 256.

741 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 741 conjugacy classes of subgroups — too many to draw. Only its 119 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
1C22×C4×D4C211yesmaximal, characteristic
2#1817C212yesmaximal, complemented
3C2×#323C214yesmaximal, complemented
4C23×D4C411yescharacteristic
5C24×C4C412yes—
6C2×C4×D4—28no—
7C2×C4×D4—24no—
8C22×C4⋊C4C411yescharacteristic
9C22×C22⋊C4C2212yes—
10C22×C42C2211yescharacteristic
11C2×C22⋊C8C2214yes—
12#336—24no—
13#323—28no—
14C25C2×C412yes—
15C22×D4—24no—
16C22×D4—24no—
17C22×D4—22no—
18C22×D4—22no—
19C22×D4C814yescomplemented
20C23×C4—24no—
21C23×C4—24no—
22C23×C4—24no—
23C23×C4—48no—
24C23×C4C2×C411yescharacteristic
25C23×C4C2×C411yescharacteristic
26C23×C4C2×C412yes—
27C23×C4C2311yescharacteristic
28C22×C8—24no—
29C4×D4—232no—
30C2×C4⋊C4—24no—
31C2×C4⋊C4—22no—
32C2×C22⋊C4—24no—
33C2×C22⋊C4—24no—
34C2×C22⋊C4D418yes—
35C2×C42—24no—
36C2×C42D414yes—
37C22⋊C8—28no—
38C24—22no—
39C24—22no—
40C24—22no—
41C24—22no—
42C24—44no—
43C24—44no—
44C24C22⋊C414yes—
45C24C2×C814yes—
46C24M1614yes—
47C24C22×C411yescharacteristic
48C2×D4—28no—
49C2×D4—28no—
50C2×D4—216no—
51C2×D4—216no—
52C2×D4—28no—
53C22×C4—22no—
54C22×C4—22no—
55C22×C4—22no—
56C22×C4—24no—
57C22×C4—216no—
58C22×C4—22no—
59C22×C4—22no—
60C22×C4—42no—
61C22×C4—416no—
62C22×C4—416no—
63C22×C4—48no—
64C22×C4—48no—
65C22×C4—44no—
66C22×C4C22⋊C412yes—
67C22×C4C22⋊C412yes—
68C22×C4C22⋊C414yes—
69C22×C4C2×C812yes—
70C22×C4M1612yes—
71C22×C4C2×D412yes—
72C22×C4C2×D414yes—
73C2×C8—48no—
74C2×C8—44no—
75C4⋊C4—28no—
76C22⋊C4—216no—
77C42—28no—
78C23—22no—
79C23—22no—
80C23—24no—
81C23—24no—
82C23—24no—
83C23—24no—
84C23—24no—
85C23—24no—
86C23—44no—
87C23—44no—
88C23—48no—
89C23—48no—
90C23—44no—
91C23—48no—
92C23—48no—
93C23—44no—
94C23—44no—
95C23—44no—
96C23C22⋊C818yes—
97C23C2×C22⋊C412yes—
98C23C2×C22⋊C411yescharacteristic
99C23C22×C811yescharacteristic
100C23C2×M1612yes—
101C23C2×M1611yescharacteristic
102D4—232no—
103C2×C4—28no—
104C2×C4—22no—
105C2×C4—22no—
106C2×C4—24no—
107C2×C4—22no—
108C2×C4—24no—
109C2×C4—24no—
110C2×C4—22no—
111C2×C4—24no—
112C2×C4—44no—
113C2×C4—432no—
114C2×C4—44no—
115C2×C4—44no—
116C2×C4—44no—
117C2×C4C22⋊C814yes—
118C2×C4#10014yes—
119C2×C4#12014yes—
120C8—84no—
121C22—22no—
122C22—22no—
123C22—24no—
124C22—22no—
125C22—22no—
126C22—28no—
127C22—48no—
128C22—48no—
129C22—48no—
130C22—48no—
131C22—48no—
132C22—48no—
133C22—44no—
134C22—44no—
135C22#37911yescharacteristic
136C22C2×C22⋊C812yes—
137C22C2×C22⋊C811yescharacteristic
138C22#40712yes—
139C22#40711yescharacteristic
140C22#41012yes—
141C22C2×#10012yes—
142C4—24no—
143C4—24no—
144C4—24no—
145C4—44no—
146C2—22no—
147C2—22no—
148C2—48no—
149C2#146012yes—
150C2#146612yes—
151C2#177911yescharacteristic
152C2#178211yescharacteristic
153C2#178311yescharacteristic
subgroupG/H
center, socleC23C2×C22⋊C4
commutatorC23C22×C8
Frattini, cosocleC23×C4C23
prime radicalC23×D4C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C23×C4 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #1817C2semidirect
3. C2×#323C2semidirect
19. C22×D4C8semidirect

Maximal subgroups

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

subgroupindex
C22×C4×D42
#18172
C2×#3232