Finite Group Databasebeta

← #8457

Subgroups — #8457

Order 256.

373 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 373 conjugacy classes of subgroups — too many to draw. Only its 77 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
1#3501C211yesmaximal, characteristic
2#1955C211yesmaximal, characteristic
3#1552C212yesmaximal, complemented
4#1531C212yesmaximal, complemented
5#1466C211yesmaximal, characteristic
6#554—22no—
7#554—24no—
8D4×Q8—22no—
9#544C412yes—
10#543—22no—
11#533C2212yes—
12C2×C22⋊Q8—22no—
13#518C412yes—
14C2×C4×D4C2211yescharacteristic
15#432C2212yes—
16C2×C4⋊C8C2211yescharacteristic
17C2×C22⋊C8—22no—
18C2×#97C2211yescharacteristic
19#332—22no—
20#332—22no—
21#330—24no—
22#323—22no—
23C22×Q8—22no—
24C22×D4C2×C411yescharacteristic
25C23×C4D412yes—
26C22×C8—21no—
27C22×C8—21no—
28C4⋊Q8—24no—
29C4⋊Q8D412yes—
30C4⋊Q8D412yes—
31#125—24no—
32#125D414yes—
33C22⋊Q8—24no—
34C22⋊Q8—24no—
35C22⋊Q8—28no—
36C22⋊Q8—28no—
37C22⋊Q8—24no—
38C22⋊Q8—22no—
39C22⋊Q8—22no—
40C4×Q8—22no—
41C4×Q8—22no—
42C4×D4—24no—
43C4×D4—24no—
44C4×D4—22no—
45C4×D4—22no—
46#117C2×C414yes—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—24no—
49C2×C4⋊C4C2×C411yescharacteristic
50C2×C22⋊C4—24no—
51C2×C22⋊C4D412yes—
52C2×C42C2311yescharacteristic
53C4⋊C8—22no—
54C4⋊C8—22no—
55C22⋊C8—22no—
56C22⋊C8—44no—
57#97—22no—
58#97—22no—
59C24C22⋊C412yes—
60C2×Q8—24no—
61C2×Q8—22no—
62C2×Q8—22no—
63C2×Q8—82no—
64C2×Q8—82no—
65C2×D4—24no—
66C2×D4—22no—
67C22×C4—24no—
68C22×C4—24no—
69C22×C4—22no—
70C22×C4—22no—
71C22×C4—42no—
72C22×C4—42no—
73C22×C4C22⋊C412yes—
74C22×C4C22×C411yescharacteristic
75C22×C4C2×D411yescharacteristic
76C22×C4C2×D411yescharacteristic
77C2×C8—22no—
78C2×C8—41no—
79C2×C8—41no—
80C2×C8—42no—
81C2×C8—42no—
82C2×C8—41no—
83C4⋊C4—24no—
84C4⋊C4—28no—
85C4⋊C4—22no—
86C4⋊C4—24no—
87C4⋊C4—22no—
88C4⋊C4—24no—
89C4⋊C4—22no—
90C4⋊C4C22⋊C414yes—
91C4⋊C4C22⋊C414yes—
92C22⋊C4—28no—
93C22⋊C4—24no—
94C22⋊C4—24no—
95C42—24no—
96C42C2×D412yes—
97C42C2×D412yes—
98C23—22no—
99C23—22no—
100C23—42no—
101C23—42no—
102C23#10114yes—
103C23C2×C22⋊C411yescharacteristic
104Q8—42no—
105Q8—42no—
106Q8—82no—
107Q8—84no—
108D4—28no—
109C2×C4—22no—
110C2×C4—21no—
111C2×C4—21no—
112C2×C4—24no—
113C2×C4—24no—
114C2×C4—22no—
115C2×C4—41no—
116C2×C4—42no—
117C2×C4—42no—
118C2×C4—42no—
119C2×C4—82no—
120C2×C4—84no—
121C2×C4—84no—
122C2×C4C2×C22⋊C412yes—
123C2×C4#12012yes—
124C2×C4#12011yescharacteristic
125C2×C4#12011yescharacteristic
126C8—42no—
127C8—82no—
128C8—81no—
129C22—21no—
130C22—21no—
131C22—24no—
132C22—44no—
133C22—42no—
134C22—42no—
135C22—82no—
136C22#37911yescharacteristic
137C22C2×#10112yes—
138C4—21no—
139C4—22no—
140C4—22no—
141C4—42no—
142C4—44no—
143C4—44no—
144C4#45311yescharacteristic
145C4#45511yescharacteristic
146C2—22no—
147C2—44no—
148C2#178411yescharacteristic
149C2#179211yescharacteristic
150C2#179411yescharacteristic
subgroupG/H
center, socleC22#379
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC22×D4C2×C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #1552C2semidirect
4. #1531C2semidirect

Maximal subgroups

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

subgroupindex
#35012
#19552
#15522
#15312
#14662