Finite Group Databasebeta

← #28684

Subgroups — #28684

Order 256.

375 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 375 conjugacy classes of subgroups — too many to draw. Only its 151 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×#498C211yesmaximal, characteristic
2C2×#446C211yesmaximal, characteristic
3#2567C211yesmaximal, characteristic
4#2546C211yesmaximal, characteristic
5#2088C214yesmaximal
6#1988C211yesmaximal, characteristic
7#1987C211yesmaximal, characteristic
8#1943C214yesmaximal
9C4×#107C211yesmaximal, characteristic
10C2×C4⋊Q8—21no—
11C2×C4⋊Q8C2211yescharacteristic
12C2×C4⋊Q8C2211yescharacteristic
13C2×C4×Q8C2211yescharacteristic
14#498—24no—
15#446—24no—
16C2×#107C2212yes—
17C2×#106C2212yes—
18C2×#106C2212yes—
19C2×C4⋊C8C2212yes—
20C2×C4⋊C8C2211yescharacteristic
21C2×#97C2212yes—
22C2×C4×C8C2211yescharacteristic
23#398—22no—
24#395—22no—
25#391—21no—
26#391—21no—
27#389C2214yes—
28#389C2214yes—
29#384—21no—
30C4×C4⋊C4C2211yescharacteristic
31C4×C4⋊C4C2211yescharacteristic
32#340C2212yes—
33#340C2214yes—
34#340C2214yes—
35C22×Q8—21no—
36C22×Q8—21no—
37C22×Q8D411yescharacteristic
38C22×C8C2312yes—
39C22×C8C2311yescharacteristic
40C22×C8C2311yescharacteristic
41C4⋊Q8—22no—
42C4⋊Q8—22no—
43C4⋊Q8—22no—
44C4⋊Q8—22no—
45C4⋊Q8—44no—
46C4×Q8—22no—
47C4×Q8—22no—
48C2×C4⋊C4—24no—
49C2×C4⋊C4—21no—
50C2×C4⋊C4—21no—
51C2×C4⋊C4—24no—
52C2×C4⋊C4D411yescharacteristic
53C2×C4⋊C4D412yes—
54C2×C4⋊C4C2312yes—
55C2×C4⋊C4C2312yes—
56C2×C4⋊C4C2312yes—
57C2×C4⋊C4C2312yes—
58C2×C42—21no—
59C2×C42—21no—
60C2×C42C2312yes—
61C2×C42C2311yescharacteristic
62#107Q818yescomplemented
63#106—24no—
64#106—24no—
65C4⋊C8—24no—
66C4⋊C8—22no—
67#97—24no—
68C4×C8D414yes—
69#95—21no—
70#95—21no—
71#95—24no—
72#95—24no—
73C2×Q8—22no—
74C2×Q8—22no—
75C2×Q8—22no—
76C2×Q8—42no—
77C2×Q8—42no—
78C2×Q8—42no—
79C2×Q8—42no—
80C2×Q8—82no—
81C22×C4—22no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—22no—
85C22×C4C2×D412yes—
86C22×C4C2×D412yes—
87C22×C4C2×D411yescharacteristic
88C22×C4C2×D411yescharacteristic
89C22×C4C2411yescharacteristic
90C2×C8—22no—
91C2×C8—22no—
92C2×C8—24no—
93C2×C8C2×D412yes—
94C2×C8C2×D412yes—
95C2×C8C2×Q814yes—
96C4⋊C4—22no—
97C4⋊C4—24no—
98C4⋊C4—22no—
99C4⋊C4—22no—
100C4⋊C4—22no—
101C4⋊C4—22no—
102C4⋊C4—22no—
103C4⋊C4—22no—
104C4⋊C4—48no—
105C4⋊C4—42no—
106C4⋊C4—42no—
107C4⋊C4—84no—
108C4⋊C4C2×Q814yes—
109C4⋊C4C2×Q814yes—
110C42—22no—
111C42—22no—
112C42—42no—
113C42—42no—
114C42C2×D412yes—
115C42#4112yes—
116C23C22×D411yescharacteristic
117Q8—44no—
118Q8—84no—
119Q8—84no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—22no—
123C2×C4—24no—
124C2×C4—24no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—24no—
128C2×C4—42no—
129C2×C4—42no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4—42no—
134C2×C4—42no—
135C2×C4—42no—
136C2×C4—44no—
137C2×C4#12112yes—
138C2×C4#12112yes—
139C2×C4AGL(1,ℤ/8)12yes—
140C2×C4#13712yes—
141C2×C4C22×D411yescharacteristic
142C2×C4C22×Q812yes—
143C2×C4C2×#4111yescharacteristic
144C2×C42−1+412yes—
145C8—22no—
146C8—42no—
147C8C4⋊Q814yescomplemented
148C22C2×#12111yescharacteristic
149C22D4×Q812yes—
150C22C2×AGL(1,ℤ/8)11yescharacteristic
151C22C2×#13711yescharacteristic
152C22#57712yes—
153C4—22no—
154C4—44no—
155C4—44no—
156C4—42no—
157C4—42no—
158C4—82no—
159C4—82no—
160C4#46814yes—
161C4C2×C4⋊Q811yescharacteristic
162C4#53611yescharacteristic
163C4#55712yes—
164C2#254611yescharacteristic
165C2C2×#46811yescharacteristic
166C2#305711yescharacteristic
167C2#338412yes—
168C2#338712yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
62. #107Q8semidirect
147. C8C4⋊Q8semidirect

Maximal subgroups

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

subgroupindex
C2×#4982
C2×#4462
#25672
#25462
#20882
#19882
#19872
#19432
C4×#1072