Finite Group Databasebeta

← #30270

Subgroups — #30270

Order 256.

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

normal subgroups only

This group has 570 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
1C2×#496C211yesmaximal, characteristic, complemented
2C2×#493C211yesmaximal, characteristic, complemented
3C2×#490C211yesmaximal, characteristic, complemented
4C2×#488C211yesmaximal, characteristic, complemented
5#2657C211yesmaximal, characteristic, complemented
6#2641C211yesmaximal, characteristic, complemented
7#2012C214yesmaximal, complemented
8#2011C214yesmaximal, complemented
9#1746C211yesmaximal, characteristic, complemented
10C22×SD16C2212yes—
11C22×D8C2214yes—
12C22×D8C2212yes—
13C2×#127C2211yescharacteristic
14C2×#127C2211yescharacteristic
15C2×#127C2212yes—
16C2×#125C2211yescharacteristic
17C2×#124C2211yescharacteristic
18C2×#124C2212yes—
19#496—24no—
20#493—24no—
21#490—24no—
22#488—24no—
23C2×#103C2212yes—
24C2×#102C2212yes—
25C2×#102C2214yes—
26C2×#97C2211yescharacteristic
27C2×C4×C8C2211yescharacteristic
28#394—24no—
29#392—24no—
30#390C2214yes—
31#376C2211yescharacteristic
32#336C2214yes—
33C22×Q8C2311yescharacteristic
34C22×D4—24no—
35C22×D4—22no—
36C22×D4—22no—
37C22×D4C2311yescharacteristic
38C22×D4C2312yes—
39C22×D4C2312yes—
40C2×SD16—24no—
41C2×SD16—44no—
42C2×D8—28no—
43C2×D8—24no—
44C2×D8—44no—
45C2×D8—44no—
46C2×D8—44no—
47C22×C8C2312yes—
48C22×C8C2312yes—
49#127—22no—
50#127—22no—
51#127—22no—
52#127—22no—
53#127—44no—
54#125—22no—
55#125—22no—
56#124—22no—
57#124—22no—
58#124—44no—
59C2×C4⋊C4—22no—
60C2×C4⋊C4C2312yes—
61C2×C22⋊C4—24no—
62C2×C22⋊C4—22no—
63C2×C22⋊C4—28no—
64C2×C42C2312yes—
65C2×C42C2311yescharacteristic
66#103—24no—
67#102—24no—
68#102—28no—
69#97D414yescomplemented
70C4×C8D414yescomplemented
71#95D414yes—
72C24—22no—
73C24—21no—
74C24—22no—
75C2×Q8—21no—
76C2×Q8—21no—
77C2×Q8—24no—
78C2×D4—21no—
79C2×D4—22no—
80C2×D4—21no—
81C2×D4—22no—
82C2×D4—22no—
83C2×D4—22no—
84C2×D4—24no—
85C2×D4—24no—
86C2×D4—24no—
87C2×D4—24no—
88C2×D4—24no—
89C2×D4—48no—
90C2×D4—44no—
91C2×D4—44no—
92C2×D4—84no—
93C2×D4—84no—
94C2×D4—88no—
95C22×C4—21no—
96C22×C4—22no—
97C22×C4C2×D414yes—
98C22×C4C2×D412yes—
99C22×C4C2411yescharacteristic
100SD16—48no—
101D8—416no—
102D8—48no—
103C2×C8—24no—
104C2×C8—24no—
105C2×C8C2×D414yes—
106C2×C8C2×D414yes—
107C4⋊C4—22no—
108C4⋊C4—22no—
109C4⋊C4—44no—
110C22⋊C4—48no—
111C22⋊C4—44no—
112C22⋊C4—88no—
113C42—24no—
114C42C2×D412yes—
115C42C2×D412yes—
116C23—41no—
117C23—42no—
118C23—42no—
119C23—42no—
120C23—42no—
121C23—42no—
122C23—44no—
123C23—48no—
124C23—48no—
125C23—44no—
126C23C22×D411yescharacteristic
127Q8—42no—
128Q8—42no—
129D4—42no—
130D4—44no—
131D4—44no—
132D4—42no—
133D4—42no—
134D4—42no—
135D4—44no—
136D4—88no—
137D4—88no—
138D4—816no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—28no—
142C2×C4—41no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—44no—
146C2×C4#12714yes—
147C2×C4C22×D411yescharacteristic
148C2×C4C22×D411yescharacteristic
149C2×C4H(5,𝔽2)14yes—
150C8—24no—
151C8—24no—
152C22—84no—
153C22—84no—
154C22—82no—
155C22—82no—
156C22—81no—
157C22—82no—
158C22—84no—
159C22—84no—
160C22—84no—
161C22—88no—
162C22C2×#12711yescharacteristic
163C22#53512yes—
164C22#57614yes—
165C4—24no—
166C4—44no—
167C4—82no—
168C4—81no—
169C4#53512yes—
170C4#53512yes—
171C2—162no—
172C2—162no—
173C2—161no—
174C2#265711yescharacteristic
175C2#315512yes—
176C2#322014yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#496C2semidirect
2. C2×#493C2semidirect
3. C2×#490C2semidirect
4. C2×#488C2semidirect
5. #2657C2semidirect
6. #2641C2semidirect
7. #2012C2semidirect
8. #2011C2semidirect
9. #1746C2semidirect
69. #97D4semidirect
70. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4962
C2×#4932
C2×#4902
C2×#4882
#26572
#26412
#20122
#20112
#17462