Finite Group Databasebeta

← C2×C4×#14579107 #34441542

Subgroups — C2×C4×#14579107 #34441542

Order 20224.

678 conjugacy classes of subgroups.

The subgroup lattice has 300 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579107C211yesmaximal, characteristic
2C2×C4×Dic316C211yesmaximal, characteristic
3C4×#14579107C218yesmaximal, direct product factor
4C2×#19098388C211yesmaximal, characteristic
5C2×#19098367C211yesmaximal, characteristic
6C2×#19098366C211yesmaximal, characteristic
7C2×C4×C79⋊C16C211yesmaximal, characteristic
8C2×C4×Q16×C79C211yesmaximal, characteristic
9C22×Dic316C2211yescharacteristic
10C2×C4×Dic158—21no—
11C2×#14579107C418yesdirect product factor
12C2×#14579107C2214yes—
13C22×C79⋊C16C2211yescharacteristic
14C22×C79⋊C16C2211yescharacteristic
15C4×Dic316—22no—
16C4×Dic316C2214yes—
17C2×#14579095C2211yescharacteristic
18C2×#14579086—21no—
19#19098388C2214yes—
20#19098367C2214yes—
21#19098366C2214yes—
22C4×C79⋊C16C2214yes—
23C22×Q16×C79C2211yescharacteristic
24C2×C4×Q8×C79—21no—
25C4×Q16×C79—22no—
26C4×Q16×C79C2214yes—
27C2×#107×C79C2211yescharacteristic
28C2×#103×C79—21no—
29C2×C4×C8×C79C2211yescharacteristic
30C22×Dic158—21no—
31C2×Dic316—21no—
32C2×Dic316—22no—
33C2×Dic316C2×C414yes—
34C2×Dic316C2312yes—
35C4×Dic158—24no—
36C4×Dic158—42no—
37C2×C4⋊Dic79—21no—
38C2×Dic79⋊C4—41no—
39C2×C4×Dic79—41no—
40#14579107C2×C4116yesdirect product factor
41C2×C79⋊C16—22no—
42C2×C79⋊C16C2×C414yes—
43C2×C79⋊C16C2312yes—
44C2×C79⋊C16C2312yes—
45#14579095—21no—
46#14579095C2312yes—
47#14579086—24no—
48C22×Q8×C79—21no—
49C2×Q16×C79—21no—
50C2×Q16×C79—22no—
51C2×Q16×C79C2×C414yes—
52C2×Q16×C79C2312yes—
53C22×C8×C79D411yescharacteristic
54C22×C8×C79C2311yescharacteristic
55C4×Q8×C79—24no—
56C4×Q8×C79—42no—
57C2×C4⋊C4×C79—21no—
58C2×C4⋊C4×C79—41no—
59C2×C42×C79—41no—
60C2×C42×C79D411yescharacteristic
61#107×C79—21no—
62#107×C79C2312yes—
63#103×C79—24no—
64C4×C8×C79D412yes—
65C4×C8×C79C2312yes—
66C2×Dic158—24no—
67C2×Dic158—22no—
68C2×Dic158—41no—
69C2×Dic158—42no—
70C22×Dic79—41no—
71C22×Dic79—41no—
72Dic316—24no—
73Dic316—22no—
74Dic316C22×C414yes—
75C4⋊Dic79—22no—
76C4⋊Dic79—41no—
77Dic79⋊C4—44no—
78C4×Dic79—44no—
79C79⋊C16—22no—
80C79⋊C16C22×C414yes—
81C2×Q8×C79—24no—
82C2×Q8×C79—22no—
83C2×Q8×C79—41no—
84C2×Q8×C79—42no—
85C22×C4×C79—41no—
86C22×C4×C79—41no—
87C22×C4×C79D811yescharacteristic
88C22×C4×C79D811yescharacteristic
89C22×C4×C79C2×D411yescharacteristic
90Q16×C79—24no—
91Q16×C79—22no—
92Q16×C79C22×C414yes—
93C2×C8×C79—22no—
94C2×C8×C79C22×C412yes—
95C2×C8×C79C2×D412yes—
96C2×C8×C79C2×D411yescharacteristic
97C2×C8×C79#4112yes—
98C2×C8×C79C2411yescharacteristic
99C4⋊C4×C79—22no—
100C4⋊C4×C79—41no—
101C4⋊C4×C79—44no—
102C42×C79—44no—
103C42×C79D812yes—
104C42×C79C2×D412yes—
105C23×C79C2×D811yescharacteristic
106Q8×C79—24no—
107Q8×C79—42no—
108Q8×C79—44no—
109C2×C4×C79—22no—
110C2×C4×C79—42no—
111C2×C4×C79—44no—
112C2×C4×C79—42no—
113C2×C4×C79—82no—
114C2×C4×C79Q3214yescomplemented
115C2×C4×C79C4×D412yes—
116C2×C4×C79C2×D812yes—
117C2×C4×C79C2×D811yescharacteristic
118C2×C4×C79C2×D812yes—
119C2×C4×C79#13512yes—
120C2×C4×C79C22×D411yescharacteristic
121C2×Dic79—42no—
122C2×Dic79—44no—
123C2×Dic79—42no—
124C2×Dic79—82no—
125Dic158—24no—
126Dic158—42no—
127Dic158—44no—
128C8×C79—22no—
129C8×C79C4×D412yes—
130C8×C79C23×C411yescharacteristic
131C8×C79C2×#4111yescharacteristic
132C22×C79C4×D812yes—
133C22×C79C2×Q3212yes—
134C22×C79#50812yes—
135C22×C79C22×D811yescharacteristic
136C4×C79—22no—
137C4×C79—44no—
138C4×C79—82no—
139C4×C79C4×D812yes—
140C4×C79C2×Q3214yescomplemented
141C4×C79C2×C4×D411yescharacteristic
142C4×C79C2×#13511yescharacteristic
143Dic79—44no—
144Dic79—82no—
145C2×C4×Q32—791nomaximal, Sylow
146C2×C79C4×Q3214yescomplemented
147C2×C79C2×C4×D811yescharacteristic
148C2×C79C22×Q3211yescharacteristic
149C2×C79C2×#50811yescharacteristic
150C22×Q32—791no—
151C2×C4×Q16—791no—
152C2×C4×Q16D7911yescharacteristic
153C4×Q32—798no—
154C2×#366—791no—
155C2×#358—791no—
156C2×#358—791no—
157C2×C4×C16—791no—
158C79C2×C4×Q3211yescharacteristic, complemented, Sylow
159C22×Q16—791no—
160C22×Q16C2×D7911yescharacteristic
161C2×C4×Q8—21no—
162C2×C4×Q8—1581no—
163C2×Q32—794no—
164C2×Q32—798no—
165C22×C16—791no—
166C22×C16—791no—
167C4×Q16—22no—
168C4×Q16—794no—
169C4×Q16—1582no—
170C4×Q16C2×D7914yes—
171C2×#107—791no—
172C2×#107C2×D7911yescharacteristic
173C2×#103—21no—
174C2×#103—1581no—
175C2×C4×C8C2×D7911yescharacteristic
176#366—794no—
177#358—794no—
178#358—794no—
179C4×C16—794no—
180C22×Q8—21no—
181C22×Q8—1581no—
182C2×Q16—21no—
183C2×Q16—22no—
184C2×Q16—794no—
185C2×Q16—792no—
186C2×Q16—1581no—
187C2×Q16—1582no—
188C2×Q16C4×D7914yes—
189C2×Q16C22×D7912yes—
190C22×C8C22⋊D7911yescharacteristic
191C22×C8C22×D7911yescharacteristic
192C4×Q8—24no—
193C4×Q8—42no—
194C4×Q8—3162no—
195C4×Q8—1584no—
196C2×C4⋊C4—21no—
197C2×C4⋊C4—41no—
198C2×C4⋊C4—3161no—
199C2×C4⋊C4—1581no—
200C2×C42—41no—
201C2×C42—3161no—
202C2×C42C22⋊D7911yescharacteristic
203Q32—7916no—
204C2×C16—794no—
205C2×C16—792no—
206C2×C16—792no—
207C2×C16—1582no—
208#107—21no—
209#107—792no—
210#107—1581no—
211#107C22×D7912yes—
212#103—24no—
213#103—1584no—
214C4×C8C22⋊D7912yes—
215C4×C8C22×D7912yes—
216C2×Q8—24no—
217C2×Q8—22no—
218C2×Q8—41no—
219C2×Q8—42no—
220C2×Q8—3161no—
221C2×Q8—3162no—
222C2×Q8—1584no—
223C2×Q8—1582no—
224C22×C4—41no—
225C22×C4—41no—
226C22×C4—3161no—
227C22×C4—3161no—
228C22×C4#1192960911yescharacteristic
229C22×C4#1192960911yescharacteristic
230C22×C4C2×C22⋊D7911yescharacteristic
231Q16—22no—
232Q16—24no—
233Q16—794no—
234Q16—1582no—
235Q16—1584no—
236Q16C2×C4×D7914yes—
237C2×C8—22no—
238C2×C8C2×C4×D7912yes—
239C2×C8C2×C22⋊D7912yes—
240C2×C8C2×C22⋊D7911yescharacteristic
241C2×C8#1192962412yes—
242C2×C8C23×D7911yescharacteristic
243C4⋊C4—22no—
244C4⋊C4—41no—
245C4⋊C4—44no—
246C4⋊C4—3164no—
247C4⋊C4—3161no—
248C4⋊C4—1582no—
249C42—44no—
250C42—3164no—
251C42#1192960912yes—
252C42C2×C22⋊D7912yes—
253C16—794no—
254C16—1582no—
255C23C2×#1192960911yescharacteristic
256Q8—24no—
257Q8—44no—
258Q8—42no—
259Q8—3164no—
260Q8—3162no—
261Q8—1584no—
262C2×C4—22no—
263C2×C4—44no—
264C2×C4—42no—
265C2×C4—42no—
266C2×C4—82no—
267C2×C4—3164no—
268C2×C4—3162no—
269C2×C4—3162no—
270C2×C4—6322no—
271C2×C4#1457910714yesdirect product factor
272C2×C4C4×C22⋊D7912yes—
273C2×C4C2×#1192960912yes—
274C2×C4C2×#1192960911yescharacteristic
275C2×C4C2×#1192960912yes—
276C2×C4#1457918112yes—
277C2×C4C22×C22⋊D7911yescharacteristic
278C8—22no—
279C8C4×C22⋊D7912yes—
280C8C22×C4×D7911yescharacteristic
281C8C2×#1192962411yescharacteristic
282C22C4×#1192960912yes—
283C22C2×#1457910712yes—
284C22#1909899312yes—
285C22C22×#1192960911yescharacteristic
286C4—22no—
287C4—44no—
288C4—82no—
289C4—3164no—
290C4—6322no—
291C4C4×#1192960912yes—
292C4C2×#1457910714yesdirect product factor
293C4C2×C4×C22⋊D7911yescharacteristic
294C4C2×#1457918111yescharacteristic
295C2C4×#1457910714yesdirect product factor
296C2C2×C4×#1192960911yescharacteristic
297C2C22×#1457910711yescharacteristic
298C2C2×#1909899311yescharacteristic
subgroupG/H
centerC22×C4#11929609
commutatorC8×C79C23×C4
FrattiniC2×C8C23×D79
FittingC2×C4×Q16×C79C2
socle, prime radicalC23×C79C2×D8
cosocleC2×C8×C79C24
hypercenterC2×C4×Q16D79
hypocenterC79C2×C4×Q32
LCSG ▷ C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×Q16

Complements

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

NH ≅ G/Ntype
3. C4×#14579107C2direct (N × H)
11. C2×#14579107C4direct (N × H)
40. #14579107C2×C4direct (N × H)
114. C2×C4×C79Q32semidirect
140. C4×C79C2×Q32semidirect
146. C2×C79C4×Q32semidirect
158. C79C2×C4×Q32semidirect
271. C2×C4#14579107direct (N × H)
292. C4C2×#14579107direct (N × H)
295. C2C4×#14579107direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791072
C2×C4×Dic3162
C4×#145791072
C2×#190983882
C2×#190983672
C2×#190983662
C2×C4×C79⋊C162
C2×C4×Q16×C792
C2×C4×Q3279