Finite Group Databasebeta

← C22×#17988798 #33952787

Subgroups — C22×#17988798 #33952787

Order 18688.

2790 conjugacy classes of subgroups.

The subgroup lattice has 274 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic292C212yesmaximal
2C22×#14556591C211yesmaximal, characteristic
3C22×C4×Dic146C211yesmaximal, characteristic
4C2×#17988798C2124yesmaximal, direct product factor
5C22×#14556516C212yesmaximal
6C22×C4⋊C8×C73C211yesmaximal, characteristic
7C23×Dic146C2212yes—
8C23×Dic146C2211yescharacteristic
9C22×Dic292—216no—
10C22×Dic292C22124yes—
11C2×#14556591—26no—
12C2×#14556591C22112yes—
13C2×C4×Dic146—26no—
14C2×C4×Dic146C22112yes—
15C22×C4⋊Dic73—21no—
16C22×C4⋊Dic73—21no—
17C22×C4⋊Dic73C2211yescharacteristic
18C22×#11924007—21no—
19C22×C4×Dic73—21no—
20#17988798C22164yesdirect product factor
21C2×#14556516C22124yes—
22C23×C8×C73C2212yes—
23C22×C42×C73C2211yescharacteristic
24C2×C4⋊C8×C73C22112yes—
25C22×Dic146—23no—
26C22×Dic146—26no—
27C22×Dic146—28no—
28C22×Dic146—24no—
29C22×Dic146—28no—
30C22×Dic146D418yes—
31C22×Dic146C23112yes—
32C22×Dic146C2316yes—
33C23×Dic73—21no—
34C23×Dic73—22no—
35C23×Dic73—21no—
36C2×Dic292—296no—
37C2×Dic292C23132yes—
38#14556591—224no—
39#14556591C23116yes—
40C4×Dic146—224no—
41C4×Dic146C23116yes—
42C2×C4⋊Dic73—212no—
43C2×C4⋊Dic73—212no—
44C2×C4⋊Dic73—23no—
45C2×C4⋊Dic73C2316yes—
46C2×#11924007—212no—
47C2×C4×Dic73—212no—
48#14556516C23132yes—
49C23×C4×C73D411yescharacteristic
50C23×C4×C73D411yescharacteristic
51C23×C4×C73C2311yescharacteristic
52C22×C8×C73—28no—
53C22×C8×C73C23112yes—
54C2×C42×C73D416yes—
55C2×C42×C73C2316yes—
56C4⋊C8×C73C23116yes—
57C2×Dic146—224no—
58C2×Dic146—26no—
59C2×Dic146—212no—
60C2×Dic146—224no—
61C2×Dic146—224no—
62C2×Dic146—212no—
63C2×Dic146—424no—
64C2×Dic146C2×D4124yes—
65C2×Dic146C2418yes—
66C2×Dic146C2414yes—
67C22×Dic73—28no—
68C22×Dic73—26no—
69C22×Dic73—26no—
70C22×Dic73—212no—
71C22×Dic73—48no—
72C22×Dic73—44no—
73Dic292—264no—
74C4⋊Dic73—216no—
75C4⋊Dic73—216no—
76C4⋊Dic73—26no—
77C4⋊Dic73C2414yes—
78#11924007—216no—
79C4×Dic73—216no—
80C24×C73C2×D411yescharacteristic
81C22×C4×C73—24no—
82C22×C4×C73Q1618yescomplemented
83C22×C4×C73C2×D414yes—
84C22×C4×C73C2×D416yes—
85C22×C4×C73C2×D413yes—
86C22×C4×C73C2×D416yes—
87C22×C4×C73#4114yes—
88C22×C4×C73C2413yes—
89C2×C8×C73—224no—
90C2×C8×C73C2418yes—
91C42×C73C2×D4112yes—
92C42×C73C2414yes—
93C23×C73#12114yes—
94C23×C73C2×Q1614yes—
95C23×C73#13714yes—
96C23×C73C22×D413yes—
97C2×C4×C73—212no—
98C2×C4×C73#121112yes—
99C2×C4×C73C2×Q16124yescomplemented
100C2×C4×C73C22×D416yes—
101C2×C4×C73C22×D414yes—
102C2×C4×C73C22×D413yes—
103C2×C4×C73C22×D414yes—
104C2×C4×C73C2×#4116yes—
105C2×C4×C73C2511yescharacteristic
106C2×Dic73—224no—
107C2×Dic73—24no—
108C2×Dic73—24no—
109C2×Dic73—28no—
110C2×Dic73—424no—
111C2×Dic73—412no—
112Dic146—224no—
113Dic146—24no—
114Dic146—28no—
115Dic146—28no—
116Dic146—424no—
117Dic146C22×D418yes—
118C8×C73—28no—
119C22×C73#462116yescomplemented
120C22×C73C2×#12116yes—
121C22×C73C22×Q1616yes—
122C22×C73C2×#13716yes—
123C22×C73C23×D411yescharacteristic
124C4×C73—24no—
125C4×C73C2×#12116yes—
126C4×C73C22×Q1618yescomplemented
127C4×C73C23×D411yescharacteristic
128C4×C73C22×#4111yescharacteristic
129Dic73—28no—
130Dic73—48no—
131Dic73—44no—
132C22×#462—731nomaximal, Sylow
133C2×C73C2×#462112yescomplemented
134C2×C73C22×#12111yescharacteristic
135C2×C73C23×Q1611yescharacteristic
136C2×C73C22×#13711yescharacteristic
137C23×Q16—732no—
138C22×C4⋊Q8—731no—
139C22×C4×Q8—731no—
140C2×#462—7324no—
141C22×C4⋊C8D7311yescharacteristic
142C22×#103—732no—
143C73C22×#46211yescharacteristic, complemented, Sylow
144C23×Q8—731no—
145C23×Q8—732no—
146C22×Q16—7324no—
147C22×Q16—14616no—
148C23×C8C2×D7312yes—
149C2×C4⋊Q8—7312no—
150C2×C4⋊Q8—1466no—
151C2×C4×Q8—7312no—
152C2×C4×Q8—1466no—
153C22×C4⋊C4—731no—
154C22×C4⋊C4—1461no—
155C22×C4⋊C4—1461no—
156C22×C4⋊C4—1461no—
157C22×C42—1461no—
158C22×C42C2×D7311yescharacteristic
159#462—7364no—
160C2×C4⋊C8C2×D73112yes—
161C2×#103—7324no—
162C22×Q8—738no—
163C22×Q8—736no—
164C22×Q8—7312no—
165C22×Q8—1468no—
166C22×Q8—1468no—
167C22×Q8—1466no—
168C22×Q8—1463no—
169C22×Q8—1464no—
170C23×C4—1461no—
171C23×C4—1462no—
172C23×C4—1461no—
173C23×C4D29211yescharacteristic
174C23×C4D29211yescharacteristic
175C23×C4C22×D7311yescharacteristic
176C2×Q16—7332no—
177C2×Q16—14696no—
178C22×C8—28no—
179C22×C8C22×D73112yes—
180C4⋊Q8—7316no—
181C4⋊Q8—14624no—
182C4×Q8—7316no—
183C4×Q8—14624no—
184C2×C4⋊C4—736no—
185C2×C4⋊C4—1463no—
186C2×C4⋊C4—14612no—
187C2×C4⋊C4—14612no—
188C2×C4⋊C4—14612no—
189C2×C42—14612no—
190C2×C42D29216yes—
191C2×C42C22×D7316yes—
192C4⋊C8C22×D73116yes—
193#103—7332no—
194C24C2×D29211yescharacteristic
195C2×Q8—29224no—
196C2×Q8—7324no—
197C2×Q8—734no—
198C2×Q8—738no—
199C2×Q8—14624no—
200C2×Q8—14624no—
201C2×Q8—14624no—
202C2×Q8—14612no—
203C2×Q8—1466no—
204C2×Q8—14612no—
205C22×C4—24no—
206C22×C4—2928no—
207C22×C4—2924no—
208C22×C4—1466no—
209C22×C4—14612no—
210C22×C4—1468no—
211C22×C4—1466no—
212C22×C4Dic29218yescomplemented
213C22×C4D4×D7314yes—
214C22×C4C2×D29216yes—
215C22×C4C2×D29213yes—
216C22×C4C2×D29216yes—
217C22×C4#1192402914yes—
218C22×C4C23×D7313yes—
219Q16—14664no—
220C2×C8—224no—
221C2×C8C23×D7318yes—
222C4⋊C4—734no—
223C4⋊C4—14616no—
224C4⋊C4—1466no—
225C4⋊C4—14616no—
226C4⋊C4—14616no—
227C42—14616no—
228C42C2×D292112yes—
229C42C23×D7314yes—
230C23#1455656614yes—
231C23C2×Dic29214yes—
232C23#1455662414yes—
233C23C22×D29213yes—
234Q8—29224no—
235Q8—738no—
236Q8—1468no—
237Q8—1468no—
238Q8—1464no—
239Q8—14624no—
240C2×C4—212no—
241C2×C4—29212no—
242C2×C4—29224no—
243C2×C4—1464no—
244C2×C4—1468no—
245C2×C4—1464no—
246C2×C4—14624no—
247C2×C4#14556566112yes—
248C2×C4C2×Dic292124yescomplemented
249C2×C4C2×D4×D7316yes—
250C2×C4C22×D29214yes—
251C2×C4C22×D29213yes—
252C2×C4C22×D29214yes—
253C2×C4C2×#1192402916yes—
254C2×C4C24×D7311yescharacteristic
255C8—28no—
256C22#17988798116yesdirect product factor
257C22C2×#1455656616yes—
258C22C22×Dic29216yes—
259C22C2×#1455662416yes—
260C22C23×D29211yescharacteristic
261C4—24no—
262C4—2924no—
263C4—2928no—
264C4—1468no—
265C4C2×#1455656616yes—
266C4C22×Dic29218yescomplemented
267C4C22×D4×D7311yescharacteristic
268C4C22×#1192402911yescharacteristic
269C2C2×#17988798112yesdirect product factor
270C2C22×#1455656611yescharacteristic
271C2C23×Dic29211yescharacteristic
272C2C22×#1455662411yescharacteristic
subgroupG/H
centerC24C2×D292
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC22×C4⋊C8×C73C2
socle, prime radicalC24×C73C2×D4
hypercenterC22×C4⋊C8D73
hypocenterC73C22×#462
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4⋊C8

Complements

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

NH ≅ G/Ntype
4. C2×#17988798C2direct (N × H)
20. #17988798C22direct (N × H)
82. C22×C4×C73Q16semidirect
99. C2×C4×C73C2×Q16semidirect
119. C22×C73#462semidirect
126. C4×C73C22×Q16semidirect
133. C2×C73C2×#462semidirect
143. C73C22×#462semidirect
212. C22×C4Dic292semidirect
248. C2×C4C2×Dic292semidirect
256. C22#17988798direct (N × H)
266. C4C22×Dic292semidirect
269. C2C2×#17988798direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic2922
C22×#145565912
C22×C4×Dic1462
C2×#179887982
C22×#145565162
C22×C4⋊C8×C732
C22×#46273