Finite Group Databasebeta

← #29146

Subgroups — #29146

Order 256.

371 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 371 conjugacy classes of subgroups — too many to draw. Only its 127 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#2859C211yesmaximal, characteristic, complemented
2C4×#124C211yesmaximal, characteristic
3#2026C212yesmaximal, complemented
4#2025C212yesmaximal
5#1959C212yesmaximal
6#1836C212yesmaximal, complemented
7#1805C212yesmaximal, complemented
8#1804C212yesmaximal
9#1767C211yesmaximal, characteristic, complemented
10C2×#125C2212yes—
11C2×#124C2211yescharacteristic
12C2×C4×Q8C2211yescharacteristic
13C2×C4×D4C2211yescharacteristic
14C2×C4⋊C8C2212yes—
15C2×#103C2214yes—
16C2×#102C2214yes—
17C2×#97C2212yes—
18#391C2211yescharacteristic
19#390C2211yescharacteristic
20#389—22no—
21#389—22no—
22#388—22no—
23#384C2212yes—
24#382C2212yes—
25#382C2211yescharacteristic
26C4×C22⋊C4—22no—
27C43C2211yescharacteristic
28#340C2214yes—
29#340C2214yes—
30#336C2212yes—
31C22×Q8C2311yescharacteristic
32C22×D4C2311yescharacteristic
33C23×C4—21no—
34C22×C8C2314yes—
35#125—44no—
36#124—22no—
37#124Q814yes—
38C4×Q8—24no—
39C4×D4—24no—
40C2×C4⋊C4—21no—
41C2×C4⋊C4—24no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4C2311yescharacteristic
45C2×C4⋊C4C2311yescharacteristic
46C2×C4⋊C4C2314yes—
47C2×C22⋊C4—22no—
48C2×C22⋊C4—21no—
49C2×C22⋊C4—22no—
50C2×C42—21no—
51C2×C42D412yes—
52C2×C42D412yes—
53C2×C42C2311yescharacteristic
54C2×C42C2311yescharacteristic
55C2×C42C2311yescharacteristic
56C4⋊C8—24no—
57#103—44no—
58#102—44no—
59#97—24no—
60#95—22no—
61#95—22no—
62#95—22no—
63#95—22no—
64C24—21no—
65C2×Q8—21no—
66C2×Q8—22no—
67C2×Q8—22no—
68C2×Q8C2×Q812yes—
69C2×D4—22no—
70C2×D4—21no—
71C2×D4—22no—
72C2×D4C2×Q812yes—
73C22×C4—21no—
74C22×C4—21no—
75C22×C4—21no—
76C22×C4—24no—
77C22×C4—44no—
78C22×C4—42no—
79C22×C4C2×D412yes—
80C22×C4C2×D412yes—
81C22×C4C2×D411yescharacteristic
82C22×C4C2×D411yescharacteristic
83C22×C4C2411yescharacteristic
84C2×C8—24no—
85C2×C8—24no—
86C2×C8—24no—
87C4⋊C4—22no—
88C4⋊C4—22no—
89C4⋊C4—24no—
90C4⋊C4—24no—
91C4⋊C4—44no—
92C4⋊C4—44no—
93C4⋊C4—48no—
94C4⋊C4—42no—
95C22⋊C4—28no—
96C22⋊C4—44no—
97C22⋊C4—42no—
98C42—22no—
99C42—42no—
100C42—42no—
101C42—42no—
102C42C2×Q812yes—
103C42#4112yes—
104C42#4114yes—
105C23—22no—
106C23—41no—
107C23—41no—
108C23—42no—
109C23—42no—
110C23C22×D411yescharacteristic
111Q8—24no—
112Q8—42no—
113D4—24no—
114D4—42no—
115C2×C4—22no—
116C2×C4—22no—
117C2×C4—22no—
118C2×C4—22no—
119C2×C4—22no—
120C2×C4—22no—
121C2×C4—22no—
122C2×C4—22no—
123C2×C4—41no—
124C2×C4—41no—
125C2×C4—41no—
126C2×C4—41no—
127C2×C4—44no—
128C2×C4—42no—
129C2×C4—44no—
130C2×C4—44no—
131C2×C4—42no—
132C2×C4—84no—
133C2×C4C22⋊Q814yes—
134C2×C4#12412yes—
135C2×C4#12412yes—
136C2×C4C22×Q811yescharacteristic
137C2×C4C2×#4112yes—
138C2×C4C2×#4111yescharacteristic
139C2×C4H(5,𝔽2)12yes—
140C8—44no—
141C22—42no—
142C22—44no—
143C22—81no—
144C22—81no—
145C22—82no—
146C22C2×C22⋊Q811yescharacteristic
147C22C2×#12411yescharacteristic
148C22#53511yescharacteristic
149C22#57512yes—
150C22#57512yes—
151C4—24no—
152C4—22no—
153C4—22no—
154C4—42no—
155C4—42no—
156C4—81no—
157C4—81no—
158C4—84no—
159C4#55412yes—
160C4#55512yes—
161C2—82no—
162C2#256311yescharacteristic
163C2#308012yes—
164C2#313511yescharacteristic
165C2#314011yescharacteristic
166C2#321912yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2859C2semidirect
3. #2026C2semidirect
6. #1836C2semidirect
7. #1805C2semidirect
9. #1767C2semidirect

Maximal subgroups

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

subgroupindex
#28592
C4×#1242
#20262
#20252
#19592
#18362
#18052
#18042
#17672