Finite Group Databasebeta

← C22×#19128071 #36273625

Subgroups — C22×#19128071 #36273625

Order 21248.

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×#14581792C211yesmaximal, characteristic
2C2×#19128071C2124yesmaximal, direct product factor
3C22×#14581715C214yesmaximal
4C22×#14581703C211yesmaximal, characteristic
5C22×#125×C83C211yesmaximal, characteristic
6C23×Dic166C2212yes—
7C23×C83⋊C8C2212yes—
8C2×#14581792—26no—
9C2×#14581792C22112yes—
10C22×C4⋊Dic83—22no—
11#19128071C22164yesdirect product factor
12C2×#14581715C22148yes—
13C2×#14581703C22112yes—
14C2×#125×C83—26no—
15C2×#125×C83C22112yes—
16C22×C4⋊C4×C83—22no—
17C22×C4⋊C4×C83C2212yes—
18C22×C42×C83C2211yescharacteristic
19C22×Dic166—26no—
20C22×Dic166—216no—
21C22×Dic166C23112yes—
22C23×Dic83—22no—
23C22×C83⋊C8—28no—
24C22×C83⋊C8C23112yes—
25#14581792—224no—
26#14581792C23116yes—
27C2×C4⋊Dic83—224no—
28#14581715C23164yes—
29#14581703C23116yes—
30C23×C4×C83—22no—
31C23×C4×C83D412yes—
32C23×C4×C83C2311yescharacteristic
33#125×C83—224no—
34#125×C83C23116yes—
35C2×C4⋊C4×C83—224no—
36C2×C4⋊C4×C83—26no—
37C2×C4⋊C4×C83C23112yes—
38C2×C42×C83D416yes—
39C2×C42×C83C2316yes—
40C2×Dic166—248no—
41C2×Dic166—212no—
42C2×Dic166—424no—
43C2×Dic166C2418yes—
44C22×Dic83—212no—
45C22×Dic83—48no—
46C2×C83⋊C8—224no—
47C2×C83⋊C8C2418yes—
48C4⋊Dic83—232no—
49C24×C83C2×D411yescharacteristic
50C22×C4×C83—28no—
51C22×C4×C83—212no—
52C22×C4×C83—48no—
53C22×C4×C83C2×D4112yes—
54C22×C4×C83C2×D413yes—
55C22×C4×C83#4118yes—
56C22×C4×C83C2413yes—
57C4⋊C4×C83—232no—
58C4⋊C4×C83—212no—
59C4⋊C4×C83C2418yes—
60C42×C83C2×D4112yes—
61C42×C83C2414yes—
62C23×C83#12414yes—
63C23×C83#13718yes—
64C23×C83C22×D413yes—
65C2×C4×C83—224no—
66C2×C4×C83—28no—
67C2×C4×C83—424no—
68C2×C4×C83#124112yes—
69C2×C4×C83C22×D418yes—
70C2×C4×C83C22×D413yes—
71C2×C4×C83C2×#41112yes—
72C2×C4×C83C2511yescharacteristic
73C2×Dic83—28no—
74C2×Dic83—424no—
75Dic166—216no—
76Dic166—424no—
77C83⋊C8—28no—
78C22×C83#491116yescomplemented
79C22×C83C2×#12416yes—
80C22×C83C2×#137112yes—
81C22×C83C23×D411yescharacteristic
82C4×C83—28no—
83C4×C83—48no—
84C4×C83C2×#12416yes—
85C4×C83C22×#4112yes—
86Dic83—48no—
87C22×#491—831nomaximal, Sylow
88C2×C83C2×#491112yescomplemented
89C2×C83C22×#12411yescharacteristic
90C2×C83C22×#13712yes—
91C22×C4⋊Q8—831no—
92C22×#125D8311yescharacteristic
93C2×#491—8324no—
94C22×#103—834no—
95C22×#97—831no—
96C83C22×#49111yescharacteristic, complemented, Sylow
97C23×Q8—832no—
98C23×C8—832no—
99C2×C4⋊Q8—8312no—
100C2×C4⋊Q8—1666no—
101C2×#125—26no—
102C2×#125C2×D83112yes—
103C22×C4⋊C4—22no—
104C22×C4⋊C4—1662no—
105C22×C4⋊C4C2×D8312yes—
106C22×C42C2×D8311yescharacteristic
107#491—8364no—
108C2×#103—8348no—
109C2×#97—8312no—
110C22×Q8—8312no—
111C22×Q8—16616no—
112C22×Q8—1666no—
113C23×C4—22no—
114C23×C4—1662no—
115C23×C4C22⋊D8312yes—
116C23×C4C22×D8311yescharacteristic
117C22×C8—8312no—
118C22×C8—1668no—
119C4⋊Q8—8316no—
120C4⋊Q8—16624no—
121#125—224no—
122#125C22×D83116yes—
123C2×C4⋊C4—224no—
124C2×C4⋊C4—26no—
125C2×C4⋊C4—16624no—
126C2×C4⋊C4C22×D83112yes—
127C2×C42C22⋊D8316yes—
128C2×C42C22×D8316yes—
129#103—8364no—
130#97—8316no—
131C24C2×C22⋊D8311yescharacteristic
132C2×Q8—33224no—
133C2×Q8—838no—
134C2×Q8—16648no—
135C2×Q8—16612no—
136C22×C4—28no—
137C22×C4—212no—
138C22×C4—48no—
139C22×C4—3328no—
140C22×C4—16612no—
141C22×C4C2×C22⋊D83112yes—
142C22×C4C2×C22⋊D8313yes—
143C22×C4#1305059118yes—
144C22×C4C23×D8313yes—
145C2×C8—838no—
146C2×C8—16624no—
147C4⋊C4—232no—
148C4⋊C4—212no—
149C4⋊C4—16632no—
150C4⋊C4C23×D8318yes—
151C42C2×C22⋊D83112yes—
152C42C23×D8314yes—
153C23#1458178114yes—
154C23#1458182218yes—
155C23C22×C22⋊D8313yes—
156Q8—33224no—
157Q8—16616no—
158C2×C4—224no—
159C2×C4—28no—
160C2×C4—424no—
161C2×C4—33224no—
162C2×C4—1668no—
163C2×C4#14581781112yes—
164C2×C4C22×C22⋊D8318yes—
165C2×C4C22×C22⋊D8313yes—
166C2×C4C2×#13050591112yes—
167C2×C4C24×D8311yescharacteristic
168C8—1668no—
169C22#19128071116yesdirect product factor
170C22C2×#1458178116yes—
171C22C2×#14581822112yes—
172C22C23×C22⋊D8311yescharacteristic
173C4—28no—
174C4—48no—
175C4—3328no—
176C4C2×#1458178116yes—
177C4C22×#1305059112yes—
178C2C2×#19128071112yesdirect product factor
179C2C22×#1458178111yescharacteristic
180C2C22×#1458182212yes—
subgroupG/H
centerC24C2×C22⋊D83
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC22×#125×C83C2
socle, prime radicalC24×C83C2×D4
hypercenterC22×#125D83
hypocenterC83C22×#491
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#125

Complements

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

NH ≅ G/Ntype
2. C2×#19128071C2direct (N × H)
11. #19128071C22direct (N × H)
78. C22×C83#491semidirect
88. C2×C83C2×#491semidirect
96. C83C22×#491semidirect
169. C22#19128071direct (N × H)
178. C2C2×#19128071direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817922
C2×#191280712
C22×#145817152
C22×#145817032
C22×#125×C832
C22×#49183