Finite Group Databasebeta

← #10235

Subgroups — #10235

Order 256.

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

normal subgroups only

This group has 356 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
1C2×#476C212yesmaximal, complemented
2#2537C211yesmaximal, characteristic
3#1956C211yesmaximal, characteristic, complemented
4C2×D4⋊C8C212yesmaximal, complemented
5#1296C211yesmaximal, characteristic, complemented
6C2×C4⋊Q8C2211yescharacteristic
7C2×#121—22no—
8C2×C4×D4C2212yes—
9#476—24no—
10#476—24no—
11C2×#106—22no—
12C2×C4⋊C8C2212yes—
13C2×#103—22no—
14C2×#102—22no—
15C2×C4×C8C2211yescharacteristic
16#394—22no—
17#384C2211yescharacteristic
18#380—22no—
19D4⋊C8—24no—
20C22×Q8—21no—
21C22×D4—22no—
22C22×D4D412yes—
23C23×C4—22no—
24C22×C8—21no—
25C22×C8—22no—
26C4⋊Q8—22no—
27C4⋊Q8—21no—
28C4⋊Q8D412yescomplemented
29#121—44no—
30#121—44no—
31C4×D4—22no—
32C4×D4—22no—
33C4×D4—22no—
34C4×D4—22no—
35C2×C4⋊C4—22no—
36C2×C4⋊C4—22no—
37C2×C4⋊C4D412yes—
38C2×C4⋊C4D412yes—
39C2×C22⋊C4—24no—
40C2×C22⋊C4—22no—
41C2×C42C2311yescharacteristic
42#106—28no—
43C4⋊C8—22no—
44C4⋊C8D414yescomplemented
45#103—44no—
46#102—28no—
47C4×C8—22no—
48#95—22no—
49C24—22no—
50C2×Q8—22no—
51C2×Q8—42no—
52C2×Q8—42no—
53C2×Q8—41no—
54C2×D4—22no—
55C2×D4—22no—
56C2×D4—22no—
57C2×D4—22no—
58C2×D4—22no—
59C2×D4—48no—
60C2×D4—82no—
61C2×D4SD1614yes—
62C22×C4—22no—
63C22×C4—22no—
64C22×C4—41no—
65C22×C4—42no—
66C22×C4—42no—
67C22×C4—42no—
68C22×C4—42no—
69C22×C4—42no—
70C22×C4—42no—
71C22×C4C2×D411yescharacteristic
72C22×C4C2×D412yes—
73C2×C8—22no—
74C2×C8—24no—
75C2×C8—41no—
76C2×C8—41no—
77C2×C8—42no—
78C2×C8—42no—
79C4⋊C4—24no—
80C4⋊C4—22no—
81C4⋊C4—22no—
82C4⋊C4—42no—
83C4⋊C4—42no—
84C4⋊C4—42no—
85C4⋊C4—42no—
86C22⋊C4—48no—
87C22⋊C4—42no—
88C22⋊C4—42no—
89C42C2×D411yescharacteristic
90C42C2×D412yes—
91C42#4111yescharacteristic
92C23—24no—
93C23—42no—
94C23—42no—
95C23—42no—
96C23—42no—
97C23—42no—
98C23—42no—
99C23#12011yescharacteristic
100Q8—44no—
101Q8—82no—
102D4—24no—
103D4—24no—
104D4—42no—
105D4—42no—
106D4—88no—
107C2×C4—21no—
108C2×C4—21no—
109C2×C4—42no—
110C2×C4—42no—
111C2×C4—42no—
112C2×C4—44no—
113C2×C4—42no—
114C2×C4—42no—
115C2×C4—81no—
116C2×C4—81no—
117C2×C4—82no—
118C2×C4—82no—
119C2×C4—82no—
120C2×C4—82no—
121C2×C4#12012yes—
122C2×C4#12111yescharacteristic
123C2×C4#12112yes—
124C2×C4#12711yescharacteristic
125C2×C4C2×SD1612yes—
126C2×C4#13512yes—
127C2×C4AGL(1,ℤ/8)12yes—
128C2×C4#13712yes—
129C8—42no—
130C8—44no—
131C22—44no—
132C22—44no—
133C22—44no—
134C22—82no—
135C22—82no—
136C22—82no—
137C22—82no—
138C22#39211yescharacteristic
139C22#45012yes—
140C22#45212yes—
141C22#45311yescharacteristic
142C22#45411yescharacteristic
143C4—21no—
144C4—21no—
145C4—82no—
146C4—82no—
147C4—82no—
148C4#44812yes—
149C4#44912yes—
150C4#46512yes—
151C4#46812yes—
152C2—84no—
153C2#162911yescharacteristic
154C2#163411yescharacteristic
155C2#163512yes—
156C2#200012yes—
157C2#200611yescharacteristic
subgroupG/H
center, socleC23#120
commutator, Frattini, cosocleC2×C42C23
prime radical#2537C2
LCSG ▷ C2×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
1. C2×#476C2semidirect
3. #1956C2semidirect
4. C2×D4⋊C8C2semidirect
5. #1296C2semidirect
28. C4⋊Q8D4semidirect
44. C4⋊C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4762
#25372
#19562
C2×D4⋊C82
#12962