Finite Group Databasebeta

← #8355

Subgroups — #8355

Order 256.

387 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 387 conjugacy classes of subgroups — too many to draw. Only its 89 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#1954C211yesmaximal, characteristic
3#1800C211yesmaximal, characteristic
4#1550C212yesmaximal, complemented
5#1493C212yesmaximal, complemented
6#554—22no—
7#554—24no—
8D4×Q8—22no—
9#544—21no—
10#543C414yes—
11#533C2212yes—
12C2×C22⋊Q8—22no—
13#518—21no—
14C2×C4×D4C2211yescharacteristic
15#423C2212yes—
16C2×C4⋊C8C2211yescharacteristic
17C2×#100—21no—
18C2×C22⋊C8—22no—
19C2×C4×C8C2211yescharacteristic
20#343—21no—
21#333—22no—
22#332—22no—
23Q8⋊C8—24no—
24C22×Q8—22no—
25C22×D4D411yescharacteristic
26C23×C4D412yes—
27C2×M16—22no—
28C22×C8—21no—
29C22×C8—21no—
30C4⋊Q8—24no—
31C4⋊Q8D412yes—
32C4⋊Q8D412yes—
33#125—24no—
34#125—22no—
35C22⋊Q8—24no—
36C22⋊Q8—24no—
37C22⋊Q8—28no—
38C22⋊Q8—24no—
39C22⋊Q8—22no—
40C22⋊Q8—28no—
41C22⋊Q8C2×C414yes—
42C4×Q8—22no—
43C4×Q8D414yes—
44C4×D4—24no—
45C4×D4—24no—
46C4×D4—22no—
47C4×D4—22no—
48#117—22no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—24no—
51C2×C4⋊C4D411yescharacteristic
52C2×C22⋊C4—24no—
53C2×C22⋊C4C2×C412yes—
54C2×C42C2311yescharacteristic
55C4⋊C8—22no—
56C4⋊C8—22no—
57C4⋊C8—22no—
58#100—42no—
59C22⋊C8—44no—
60C4×C8—22no—
61C24C22⋊C412yes—
62C2×Q8—24no—
63C2×Q8—22no—
64C2×Q8—82no—
65C2×Q8—82no—
66C2×Q8C22⋊C414yes—
67C2×D4—22no—
68C2×D4—22no—
69C2×D4SD1612yes—
70C2×D4Q1612yes—
71C22×C4—24no—
72C22×C4—24no—
73C22×C4—22no—
74C22×C4—22no—
75C22×C4—42no—
76C22×C4—42no—
77C22×C4C22⋊C412yes—
78C22×C4C22×C411yescharacteristic
79C22×C4C2×D411yescharacteristic
80C22×C4C2×D411yescharacteristic
81M16—42no—
82M16—42no—
83C2×C8—22no—
84C2×C8—41no—
85C2×C8—41no—
86C2×C8—42no—
87C2×C8—41no—
88C2×C8—42no—
89C4⋊C4—24no—
90C4⋊C4—28no—
91C4⋊C4—24no—
92C4⋊C4—22no—
93C4⋊C4—24no—
94C4⋊C4—22no—
95C4⋊C4—22no—
96C4⋊C4—22no—
97C4⋊C4C22⋊C414yes—
98C22⋊C4—28no—
99C22⋊C4—24no—
100C22⋊C4—24no—
101C42—24no—
102C42C2×D412yes—
103C42C2×D412yes—
104C23—22no—
105C23—22no—
106C23—42no—
107C23—42no—
108C23#10314yes—
109C23C2×C22⋊C411yescharacteristic
110Q8—44no—
111Q8—42no—
112Q8—42no—
113Q8—84no—
114D4—24no—
115D4—24no—
116C2×C4—21no—
117C2×C4—21no—
118C2×C4—24no—
119C2×C4—24no—
120C2×C4—22no—
121C2×C4—41no—
122C2×C4—42no—
123C2×C4—42no—
124C2×C4—42no—
125C2×C4—82no—
126C2×C4—84no—
127C2×C4—84no—
128C2×C4C2×C22⋊C412yes—
129C2×C4#12011yescharacteristic
130C2×C4#12012yes—
131C2×C4#12011yescharacteristic
132C2×C4C2×SD1611yescharacteristic
133C2×C4C2×Q1611yescharacteristic
134C2×C4#13712yes—
135C8—42no—
136C8—82no—
137C8—81no—
138C22—21no—
139C22—21no—
140C22—24no—
141C22—44no—
142C22—42no—
143C22—42no—
144C22—82no—
145C22#37911yescharacteristic
146C22C2×#10311yescharacteristic
147C22#41911yescharacteristic
148C4—21no—
149C4—22no—
150C4—42no—
151C4—44no—
152C4—44no—
153C4#44812yes—
154C4#45112yes—
155C4#45311yescharacteristic
156C4#45511yescharacteristic
157C2—21no—
158C2—21no—
159C2—44no—
160C2#178711yescharacteristic
161C2#179111yescharacteristic
162C2#179211yescharacteristic
subgroupG/H
center, socleC22#379
commutatorC22×C4C22×C4
Frattini, cosocleC2×C42C23
prime radicalC22×D4D4
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
4. #1550C2semidirect
5. #1493C2semidirect

Maximal subgroups

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

subgroupindex
#35012
#19542
#18002
#15502
#14932