Finite Group Databasebeta

← C22×#17988955 #33955203

Subgroups — C22×#17988955 #33955203

Order 18688.

2142 conjugacy classes of subgroups; only the 747 normal subgroups are shown.

normal subgroups only

This group has 2142 conjugacy classes of subgroups — too many to draw. Only its 747 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
1C22×#14556583C211yesmaximal, characteristic
2C2×#17988955C2124yesmaximal, direct product factor
3C22×#14556515C214yesmaximal
4C22×#14556502C211yesmaximal, characteristic
5C22×C4⋊Q8×C73C211yesmaximal, characteristic
6C23×#10596831C2212yes—
7C2×#14556583—26no—
8C2×#14556583C22112yes—
9C22×C4⋊Dic73C2212yes—
10C22×#11924007—22no—
11#17988955C22164yesdirect product factor
12C2×#14556515C22148yes—
13C2×#14556502C22112yes—
14C23×Q8×C73C2212yes—
15C2×C4⋊Q8×C73—26no—
16C2×C4⋊Q8×C73C22112yes—
17C22×C4⋊C4×C73—22no—
18C22×C42×C73C2211yescharacteristic
19C23×Dic73—22no—
20C22×#10596831—28no—
21C22×#10596831C23112yes—
22#14556583—224no—
23#14556583C23116yes—
24C2×C4⋊Dic73—26no—
25C2×C4⋊Dic73C23112yes—
26C2×#11924007—224no—
27#14556515C23164yes—
28#14556502C23116yes—
29C22×Q8×C73—26no—
30C22×Q8×C73—216no—
31C22×Q8×C73C23112yes—
32C23×C4×C73—22no—
33C23×C4×C73D412yes—
34C23×C4×C73C2311yescharacteristic
35C4⋊Q8×C73—224no—
36C4⋊Q8×C73C23116yes—
37C2×C4⋊C4×C73—224no—
38C2×C42×C73D416yes—
39C2×C42×C73C2316yes—
40C22×Dic73—212no—
41C22×Dic73—48no—
42C2×#10596831—224no—
43C2×#10596831C2418yes—
44C4⋊Dic73—212no—
45C4⋊Dic73C2418yes—
46#11924007—232no—
47C24×C73C2×D411yescharacteristic
48C2×Q8×C73—212no—
49C2×Q8×C73—248no—
50C2×Q8×C73—424no—
51C2×Q8×C73C2418yes—
52C22×C4×C73—28no—
53C22×C4×C73—212no—
54C22×C4×C73—48no—
55C22×C4×C73C2×D4112yes—
56C22×C4×C73C2×D413yes—
57C22×C4×C73#4118yes—
58C22×C4×C73C2413yes—
59C4⋊C4×C73—232no—
60C42×C73C2×D4112yes—
61C42×C73C2414yes—
62C23×C73#12414yes—
63C23×C73#13718yes—
64C23×C73C22×D413yes—
65Q8×C73—216no—
66Q8×C73—424no—
67C2×C4×C73—224no—
68C2×C4×C73—28no—
69C2×C4×C73—424no—
70C2×C4×C73#124112yes—
71C2×C4×C73C22×D418yes—
72C2×C4×C73C22×D413yes—
73C2×C4×C73C2×#41112yes—
74C2×C4×C73C2511yescharacteristic
75C2×Dic73—28no—
76C2×Dic73—424no—
77#10596831—28no—
78C22×C73#491116yescomplemented
79C22×C73C2×#12416yes—
80C22×C73C2×#137112yes—
81C22×C73C23×D411yescharacteristic
82C4×C73—28no—
83C4×C73—48no—
84C4×C73C2×#12416yes—
85C4×C73C22×#4112yes—
86Dic73—48no—
87C22×#491—731nomaximal, Sylow
88C2×C73C2×#491112yescomplemented
89C2×C73C22×#12411yescharacteristic
90C2×C73C22×#13712yes—
91C22×C4⋊Q8D7311yescharacteristic
92C22×#125—731no—
93C2×#491—7324no—
94C22×#103—734no—
95C22×#97—731no—
96C73C22×#49111yescharacteristic, complemented, Sylow
97C23×Q8C2×D7312yes—
98C23×C8—732no—
99C2×C4⋊Q8—26no—
100C2×C4⋊Q8C2×D73112yes—
101C2×#125—7312no—
102C2×#125—1466no—
103C22×C4⋊C4—22no—
104C22×C4⋊C4—732no—
105C22×C4⋊C4—1462no—
106C22×C42C2×D7311yescharacteristic
107#491—7364no—
108C2×#103—7348no—
109C2×#97—7312no—
110C22×Q8—26no—
111C22×Q8—216no—
112C22×Q8C22×D73112yes—
113C23×C4—22no—
114C23×C4—1462no—
115C23×C4C22⋊D7312yes—
116C23×C4C22×D7311yescharacteristic
117C22×C8—7312no—
118C22×C8—1468no—
119C4⋊Q8—224no—
120C4⋊Q8C22×D73116yes—
121#125—7316no—
122#125—14624no—
123C2×C4⋊C4—224no—
124C2×C4⋊C4—7312no—
125C2×C4⋊C4—1466no—
126C2×C4⋊C4—14624no—
127C2×C42C22⋊D7316yes—
128C2×C42C22×D7316yes—
129#103—7364no—
130#97—7316no—
131C24C2×C22⋊D7311yescharacteristic
132C2×Q8—212no—
133C2×Q8—248no—
134C2×Q8—424no—
135C2×Q8C23×D7318yes—
136C22×C4—28no—
137C22×C4—212no—
138C22×C4—48no—
139C22×C4—2928no—
140C22×C4—14612no—
141C22×C4C2×C22⋊D73112yes—
142C22×C4C2×C22⋊D7313yes—
143C22×C4#1192402718yes—
144C22×C4C23×D7313yes—
145C2×C8—738no—
146C2×C8—14624no—
147C4⋊C4—232no—
148C4⋊C4—738no—
149C4⋊C4—14632no—
150C4⋊C4—14612no—
151C42C2×C22⋊D73112yes—
152C42C23×D7314yes—
153C23#1455657814yes—
154C23#1455662218yes—
155C23C22×C22⋊D7313yes—
156Q8—216no—
157Q8—424no—
158C2×C4—224no—
159C2×C4—28no—
160C2×C4—424no—
161C2×C4—29224no—
162C2×C4—1468no—
163C2×C4#14556578112yes—
164C2×C4C22×C22⋊D7318yes—
165C2×C4C22×C22⋊D7313yes—
166C2×C4C2×#11924027112yes—
167C2×C4C24×D7311yescharacteristic
168C8—1468no—
169C22#17988955116yesdirect product factor
170C22C2×#1455657816yes—
171C22C2×#14556622112yes—
172C22C23×C22⋊D7311yescharacteristic
173C4—28no—
174C4—48no—
175C4—2928no—
176C4C2×#1455657816yes—
177C4C22×#1192402712yes—
178C2C2×#17988955112yesdirect product factor
179C2C22×#1455657811yescharacteristic
180C2C22×#1455662212yes—
subgroupG/H
centerC24C2×C22⋊D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×C4⋊Q8×C73C2
socle, prime radicalC24×C73C2×D4
hypercenterC22×C4⋊Q8D73
hypocenterC73C22×#491
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. C2×#17988955C2direct (N × H)
11. #17988955C22direct (N × H)
78. C22×C73#491semidirect
88. C2×C73C2×#491semidirect
96. C73C22×#491semidirect
169. C22#17988955direct (N × H)
178. C2C2×#17988955direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565832
C2×#179889552
C22×#145565152
C22×#145565022
C22×C4⋊Q8×C732
C22×#49173