Finite Group Databasebeta

← #9741

Subgroups — #9741

Order 256.

229 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 229 conjugacy classes of subgroups — too many to draw. Only its 91 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
2#1987C211yesmaximal, characteristic
3#1981C211yesmaximal, characteristic
4#1770C211yesmaximal, characteristic
5C2×#335C211yesmaximal, characteristic
6C2×#333C211yesmaximal, characteristic
7C2×#332C211yesmaximal, characteristic
8C2×C4⋊Q8C2211yescharacteristic
9C2×C4⋊Q8C2211yescharacteristic
10#498—22no—
11#498C414yescomplemented
12C2×#106—21no—
13C2×#106—21no—
14C2×C4⋊C8C2211yescharacteristic
15C2×C4⋊C8C2211yescharacteristic
16C2×C4⋊C8C2211yescharacteristic
17C2×#103—22no—
18C2×#97—21no—
19C2×C4×C8C2211yescharacteristic
20C4×C4⋊C4C2211yescharacteristic
21#340—22no—
22#336—21no—
23#335—22no—
24#333—22no—
25#332—22no—
26C22×Q8—21no—
27C22×Q8—21no—
28C22×C8—21no—
29C22×C8—21no—
30C22×C8—21no—
31C22×C8D411yescharacteristic
32C22×C8D411yescharacteristic
33C4⋊Q8—21no—
34C4⋊Q8—21no—
35C4⋊Q8—21no—
36C4⋊Q8—21no—
37C4⋊Q8—21no—
38C4⋊Q8—21no—
39C4⋊Q8C2×C412yes—
40C4⋊Q8C2×C412yes—
41C2×C4⋊C4—21no—
42C2×C4⋊C4—21no—
43C2×C4⋊C4—21no—
44C2×C4⋊C4—21no—
45C2×C4⋊C4D412yes—
46C2×C42—21no—
47C2×C42C2311yescharacteristic
48#106—24no—
49#106—24no—
50C4⋊C8—21no—
51C4⋊C8—21no—
52C4⋊C8—21no—
53C4⋊C8—21no—
54C4⋊C8—21no—
55C4⋊C8D412yes—
56#103—44no—
57#97—42no—
58C4×C8C2×C412yes—
59C4×C8D412yes—
60#95—21no—
61C2×Q8—22no—
62C2×Q8—22no—
63C2×Q8—41no—
64C2×Q8—41no—
65C2×Q8—42no—
66C2×Q8—42no—
67C2×Q8—82no—
68C22×C4—22no—
69C22×C4—41no—
70C22×C4—41no—
71C22×C4C2×D411yescharacteristic
72C22×C4C2×D411yescharacteristic
73C22×C4#4111yescharacteristic
74C2×C8—21no—
75C2×C8—21no—
76C2×C8—22no—
77C2×C8—41no—
78C2×C8—41no—
79C2×C8—41no—
80C2×C8—41no—
81C2×C8—42no—
82C2×C8—42no—
83C2×C8C22⋊C412yes—
84C2×C8C22⋊C412yes—
85C2×C8SD1612yes—
86C2×C8Q1612yes—
87C4⋊C4—22no—
88C4⋊C4—22no—
89C4⋊C4—22no—
90C4⋊C4—22no—
91C4⋊C4—22no—
92C4⋊C4—22no—
93C4⋊C4—41no—
94C4⋊C4—41no—
95C4⋊C4—41no—
96C4⋊C4—41no—
97C42—41no—
98C42—41no—
99C42C22×C411yescharacteristic
100C42C2×D411yescharacteristic
101C42C2×D411yescharacteristic
102C42#4111yescharacteristic
103C23#12111yescharacteristic
104Q8—44no—
105Q8—82no—
106Q8—82no—
107Q8—81no—
108Q8—81no—
109C2×C4—22no—
110C2×C4—42no—
111C2×C4—42no—
112C2×C4—42no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—82no—
116C2×C4—82no—
117C2×C4C2×C22⋊C411yescharacteristic
118C2×C4C4×D411yescharacteristic
119C2×C4C4×D411yescharacteristic
120C2×C4#12111yescharacteristic
121C2×C4#12411yescharacteristic
122C2×C4#12711yescharacteristic
123C2×C4C2×SD1611yescharacteristic
124C2×C4C2×Q1611yescharacteristic
125C2×C4AGL(1,ℤ/8)12yes—
126C2×C4#13711yescharacteristic
127C2×C4#13711yescharacteristic
128C2×C4#13712yes—
129C8—22no—
130C8—42no—
131C8—81no—
132C8—81no—
133C8#10314yescomplemented
134C22#39011yescharacteristic
135C22#46111yescharacteristic
136C22#46211yescharacteristic
137C22#46812yes—
138C22#47112yes—
139C4—21no—
140C4—21no—
141C4—82no—
142C4—82no—
143C4—82no—
144C4C2×#10311yescharacteristic
145C4#41911yescharacteristic
146C4#44012yes—
147C4#46111yescharacteristic
148C4#46211yescharacteristic
149C4#49611yescharacteristic
150C4#49711yescharacteristic
151C2#169112yes—
152C2#169212yes—
153C2#197311yescharacteristic
154C2#197711yescharacteristic
155C2#198111yescharacteristic
subgroupG/H
center, socle, prime radicalC23#121
commutatorC42C22×C4
Frattini, cosocleC2×C42C23
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C2×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
11. #498C4semidirect
133. C8#103semidirect

Maximal subgroups

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

subgroupindex
C2×#4982
#19872
#19812
#17702
C2×#3352
C2×#3332
C2×#3322