Finite Group Databasebeta

← #28444

Subgroups — #28444

Order 256.

571 conjugacy classes of subgroups; only the 159 normal subgroups are shown.

normal subgroups only

This group has 571 conjugacy classes of subgroups — too many to draw. Only its 159 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×#494C211yesmaximal, characteristic, complemented
2C2×#492C211yesmaximal, characteristic
3C2×#464C214yesmaximal, complemented
4#2858C211yesmaximal, characteristic
5C4×C4⋊Q8C211yesmaximal, characteristic, complemented
6#2015C214yesmaximal, complemented
7#1957C211yesmaximal, characteristic
8#1956C211yesmaximal, characteristic, complemented
9C4×C4⋊C8C211yesmaximal, characteristic, complemented
10C22×Q16C2214yes—
11C22×SD16C2214yes—
12C2×C4⋊Q8C2211yescharacteristic
13C2×C4⋊Q8C2211yescharacteristic
14C2×#127C2211yescharacteristic
15C2×#124C2212yes—
16C2×#124C2212yes—
17C2×C4×Q8C2212yes—
18#494—24no—
19#492—24no—
20#464—216no—
21C2×C4⋊C8C2212yes—
22C2×#103C2214yes—
23C2×#102C2214yes—
24C2×C4×C8C2211yescharacteristic
25C2×C4×C8C2211yescharacteristic
26#391C2212yes—
27#390—22no—
28#390—22no—
29#389—22no—
30#384C2211yescharacteristic
31C4×C4⋊C4—22no—
32C43C2211yescharacteristic
33#336C2212yes—
34C22×Q8C2312yes—
35C22×Q8C2312yes—
36C22×D4—22no—
37C22×D4C2312yes—
38C2×Q16—28no—
39C2×Q16—28no—
40C2×Q16—44no—
41C2×SD16—28no—
42C2×SD16—28no—
43C2×SD16—44no—
44C22×C8C2312yes—
45C22×C8C2312yes—
46C4⋊Q8—22no—
47C4⋊Q8—22no—
48C4⋊Q8—22no—
49C4⋊Q8D414yes—
50#127—22no—
51#127—22no—
52#124—28no—
53#124—44no—
54C4×Q8—28no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4—22no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—22no—
59C2×C4⋊C4C2312yes—
60C2×C22⋊C4—24no—
61C2×C22⋊C4—22no—
62C2×C22⋊C4—22no—
63C2×C42—22no—
64C2×C42D412yes—
65C2×C42D412yes—
66C2×C42C2311yescharacteristic
67C2×C42C2311yescharacteristic
68C2×C42C2311yescharacteristic
69C4⋊C8D418yescomplemented
70#103—28no—
71#102—28no—
72C4×C8—22no—
73C4×C8—22no—
74#95—24no—
75C24—22no—
76C2×Q8—22no—
77C2×Q8—24no—
78C2×Q8—24no—
79C2×Q8—22no—
80C2×Q8—22no—
81C2×Q8—24no—
82C2×Q8—24no—
83C2×Q8C2×D414yes—
84C2×D4—24no—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4—24no—
88C2×D4—44no—
89C2×D4—44no—
90C2×D4—44no—
91C22×C4—22no—
92C22×C4—22no—
93C22×C4—22no—
94C22×C4C2×D412yes—
95C22×C4C2×D411yescharacteristic
96C22×C4C2×D411yescharacteristic
97C22×C4C2×D412yes—
98C22×C4C2411yescharacteristic
99Q16—416no—
100SD16—416no—
101C2×C8—22no—
102C2×C8—22no—
103C2×C8—22no—
104C2×C8—22no—
105C2×C8C2×D414yes—
106C2×C8C2×D414yes—
107C4⋊C4—28no—
108C4⋊C4—24no—
109C4⋊C4—44no—
110C4⋊C4—44no—
111C4⋊C4—44no—
112C22⋊C4—48no—
113C22⋊C4—44no—
114C22⋊C4—44no—
115C42—24no—
116C42—24no—
117C42—22no—
118C42—44no—
119C42C2×D412yes—
120C42C2×D414yes—
121C42#4112yes—
122C23—42no—
123C23—42no—
124C23—42no—
125C23—44no—
126C23—44no—
127C23C22×D411yescharacteristic
128Q8—28no—
129Q8—44no—
130Q8—44no—
131Q8—44no—
132D4—44no—
133D4—44no—
134D4—88no—
135C2×C4—22no—
136C2×C4—22no—
137C2×C4—24no—
138C2×C4—22no—
139C2×C4—22no—
140C2×C4—22no—
141C2×C4—42no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—42no—
146C2×C4—42no—
147C2×C4—44no—
148C2×C4#12114yes—
149C2×C4#12712yes—
150C2×C4#12712yes—
151C2×C4#13514yes—
152C2×C4#13714yes—
153C2×C4C22×D411yescharacteristic
154C2×C4C22×D412yes—
155C2×C4C2×#4111yescharacteristic
156C2×C4H(5,𝔽2)12yes—
157C8—24no—
158C8—24no—
159C22—82no—
160C22—82no—
161C22—84no—
162C22—84no—
163C22—82no—
164C22C2×#12111yescharacteristic
165C22C2×#12711yescharacteristic
166C22#53511yescharacteristic
167C22C2×#13512yes—
168C22C2×#13712yes—
169C4—22no—
170C4—22no—
171C4—42no—
172C4—44no—
173C4—82no—
174C4—82no—
175C4#46418yescomplemented
176C4D4212yes—
177C4#55012yes—
178C2—162no—
179C2#254111yescharacteristic
180C2C2×#46412yes—
181C2#314711yescharacteristic
182C2#315211yescharacteristic
183C2#321012yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
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. C2×#494C2semidirect
3. C2×#464C2semidirect
5. C4×C4⋊Q8C2semidirect
6. #2015C2semidirect
8. #1956C2semidirect
9. C4×C4⋊C8C2semidirect
69. C4⋊C8D4semidirect
175. C4#464semidirect

Maximal subgroups

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

subgroupindex
C2×#4942
C2×#4922
C2×#4642
#28582
C4×C4⋊Q82
#20152
#19572
#19562
C4×C4⋊C82