Finite Group Databasebeta

← C4×#19098613 #34286391

Subgroups — C4×#19098613 #34286391

Order 20224.

1318 conjugacy classes of subgroups.

The subgroup lattice has 366 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098613C212yesmaximal
2C2×C42×Dic79C211yesmaximal, characteristic
3C4×Dic79⋊C8C212yesmaximal, complemented
4#23763248C212yesmaximal, complemented
5C22⋊C8×Dic79C212yesmaximal
6C4×C22⋊(C79⋊C8)C211yesmaximal, characteristic
7#23763144C212yesmaximal, complemented
8C4×C8×Dic79C212yesmaximal, complemented
9C4×C22⋊C8×C79C211yesmaximal, characteristic
10C22×C4×Dic79C412yes—
11C22×C4×Dic79C412yes—
12C22×C4×Dic79C2211yescharacteristic
13C22×C4×Dic79C2211yescharacteristic
14#19098613C4116yesdirect product factor
15C2×Dic79⋊C8C2214yes—
16C2×C22⋊(C79⋊C8)C2212yes—
17C2×C4×C79⋊C8C2212yes—
18C2×C8×Dic79C2214yes—
19C2×C8×Dic79C2214yes—
20C42×Dic79C412yes—
21C42×Dic79C412yes—
22C42×Dic79C2211yescharacteristic
23C42×Dic79C2211yescharacteristic
24C42×Dic79C2211yescharacteristic
25C42×Dic79C2211yescharacteristic
26#19098318C2212yes—
27#19098317C2214yes—
28C22×C42×C79C2211yescharacteristic
29C2×C22⋊C8×C79C2212yes—
30C2×C4×C8×C79C2212yes—
31#336×C79C2212yes—
32C23×Dic79C2×C411yescharacteristic
33C23×Dic79C2×C412yes—
34C23×Dic79C2×C411yescharacteristic
35C22×C79⋊C8C2314yes—
36C2×C4×Dic79—28no—
37C2×C4×Dic79—24no—
38C2×C4×Dic79C8116yescomplemented
39C2×C4×Dic79C2×C412yes—
40C2×C4×Dic79C2×C412yes—
41C2×C4×Dic79C2×C412yes—
42C2×C4×Dic79C2×C412yes—
43C2×C4×Dic79C2×C411yescharacteristic
44C2×C4×Dic79C2×C411yescharacteristic
45C2×C4×Dic79C2×C418yes—
46C2×C4×Dic79C2×C412yes—
47C2×C4×Dic79C2×C412yes—
48C2×C4×Dic79C2×C412yes—
49C2×C4×Dic79C2×C412yes—
50C2×C4×Dic79C2×C412yes—
51C2×C4×Dic79C2311yescharacteristic
52C2×C4×Dic79C2311yescharacteristic
53C2×C4×Dic79C2311yescharacteristic
54C2×C4×Dic79C2311yescharacteristic
55Dic79⋊C8C2×C4116yescomplemented
56C22⋊(C79⋊C8)C2×C418yes—
57C4×C79⋊C8—24no—
58C8×Dic79—28no—
59C8×Dic79C2×C4116yescomplemented
60C23×C4×C79C2×C412yes—
61C23×C4×C79C2311yescharacteristic
62C22×C8×C79C2314yes—
63C2×C42×C79—24no—
64C2×C42×C79C2×C412yes—
65C2×C42×C79C2311yescharacteristic
66C2×C42×C79C2311yescharacteristic
67C22⋊C8×C79C2×C418yes—
68C4×C8×C79—24no—
69C22×Dic79—24no—
70C22×Dic79—24no—
71C22×Dic79—24no—
72C22×Dic79C4214yes—
73C22×Dic79C4214yes—
74C22×Dic79C2×C818yes—
75C22×Dic79C2×C818yes—
76C22×Dic79C22×C411yescharacteristic
77C22×Dic79C22×C412yes—
78C22×Dic79C22×C411yescharacteristic
79C22×Dic79C22×C411yescharacteristic
80C22×Dic79C22×C411yescharacteristic
81C22×Dic79C22×C412yes—
82C2×C79⋊C8—24no—
83C2×C79⋊C8—24no—
84C2×C79⋊C8C22×C418yes—
85C4×Dic79—24no—
86C4×Dic79—24no—
87C4×Dic79—24no—
88C4×Dic79—24no—
89C4×Dic79—22no—
90C4×Dic79C4214yes—
91C4×Dic79C4214yes—
92C4×Dic79C2×C818yes—
93C4×Dic79C2×C818yes—
94C4×Dic79C2×C818yes—
95C4×Dic79C2×C818yes—
96C4×Dic79M1618yes—
97C4×Dic79C22×C414yes—
98C4×Dic79C22×C414yes—
99C4×Dic79#4114yes—
100C24×C79C22×C411yescharacteristic
101C22×C4×C79—24no—
102C22×C4×C79—24no—
103C22×C4×C79—22no—
104C22×C4×C79—22no—
105C22×C4×C79C2×C818yes—
106C22×C4×C79C22×C411yescharacteristic
107C22×C4×C79C22×C414yes—
108C22×C4×C79C22×C412yes—
109C22×C4×C79C22×C412yes—
110C22×C4×C79C2411yescharacteristic
111C2×C8×C79—24no—
112C2×C8×C79—24no—
113C2×C8×C79C22×C418yes—
114C42×C79—24no—
115C42×C79—22no—
116C42×C79#4114yes—
117C23×C79—21no—
118C23×C79—21no—
119C23×C79—22no—
120C23×C79C2×C4212yes—
121C23×C79C22×C814yes—
122C23×C79C23×C411yescharacteristic
123C2×C4×C79—21no—
124C2×C4×C79—22no—
125C2×C4×C79—21no—
126C2×C4×C79—22no—
127C2×C4×C79—28no—
128C2×C4×C79—216no—
129C2×C4×C79C2×C4212yes—
130C2×C4×C79#11714yes—
131C2×C4×C79C22×C814yes—
132C2×C4×C79C22×C814yes—
133C2×C4×C79C2×M1614yes—
134C2×C4×C79C23×C412yes—
135C2×C4×C79C2×#4112yes—
136C2×C4×C79C2×#4112yes—
137C2×Dic79—22no—
138C2×Dic79—22no—
139C2×Dic79—22no—
140C2×Dic79—28no—
141C2×Dic79—216no—
142C2×Dic79C4×C8116yescomplemented
143C2×Dic79C2×C4212yes—
144C2×Dic79C2×C4212yes—
145C2×Dic79C2×C4212yes—
146C2×Dic79C2×C4212yes—
147C2×Dic79#11714yes—
148C2×Dic79C22×C814yes—
149C2×Dic79C22×C814yes—
150C2×Dic79C22×C814yes—
151C2×Dic79C22×C814yes—
152C2×Dic79C2×M1614yes—
153C2×Dic79C2×M1614yes—
154C8×C79—28no—
155C79⋊C8—28no—
156C22×C79—22no—
157C22×C79—24no—
158C22×C79—24no—
159C22×C79—22no—
160C22×C79C2×C4×C814yes—
161C22×C79C22×C4211yescharacteristic
162C22×C79C2×#11711yescharacteristic
163C22×C79C2×#11711yescharacteristic
164C22×C79C23×C812yes—
165C22×C79C22×M1612yes—
166C4×C79—24no—
167C4×C79—22no—
168C4×C79#43118yescomplemented
169C4×C79C4×#4114yes—
170Dic79—22no—
171Dic79—24no—
172Dic79C2×C4×C814yes—
173Dic79C2×C4×C814yes—
174Dic79C4×M1614yes—
175Dic79#43118yescomplemented
176C4×#431—791nomaximal, Sylow
177C2×C79—24no—
178C2×C79C4×#11711yescharacteristic
179C2×C79C22×C4×C811yescharacteristic
180C2×C79C2×C4×M1611yescharacteristic
181C2×C79C2×#43112yes—
182C2×C79C2×#43112yes—
183C2×#431—792no—
184C2×C43—791no—
185C4×C4⋊C8—792no—
186C4×C4⋊C8—792no—
187C4×C22⋊C8—791no—
188C4×C22⋊C8—792no—
189C4×C22⋊C8D7911yescharacteristic
190#1744—792no—
191C42×C8—792no—
192C79C4×#43111yescharacteristic, complemented, Sylow
193C22×C42—791no—
194C22×C42—792no—
195C22×C42—791no—
196C22×C42—792no—
197C22×C42C2×D7911yescharacteristic
198#431—7916no—
199C2×C4⋊C8—794no—
200C2×C22⋊C8—792no—
201C2×C22⋊C8C2×D7912yes—
202C2×C4×C8—794no—
203C2×C4×C8—794no—
204C2×C4×C8—792no—
205C2×C4×C8C2×D7912yes—
206C43—791no—
207C43—791no—
208C43—791no—
209C43—791no—
210C43—792no—
211C43—792no—
212#336—794no—
213#336—792no—
214#336C2×D7912yes—
215C23×C4—791no—
216C23×C4—791no—
217C23×C4—792no—
218C23×C4C4×D7912yes—
219C23×C4C22×D7911yescharacteristic
220C22×C8—794no—
221C22×C8C22×D7914yes—
222C2×C42—24no—
223C2×C42—7916no—
224C2×C42—791no—
225C2×C42—791no—
226C2×C42—792no—
227C2×C42—792no—
228C2×C42—792no—
229C2×C42—792no—
230C2×C42—792no—
231C2×C42—798no—
232C2×C42—791no—
233C2×C42—791no—
234C2×C42—791no—
235C2×C42—792no—
236C2×C42—792no—
237C2×C42—792no—
238C2×C42—792no—
239C2×C42—791no—
240C2×C42—1584no—
241C2×C42—1588no—
242C2×C42C4×D7912yes—
243C2×C42C22×D7911yescharacteristic
244C2×C42C22×D7911yescharacteristic
245C4⋊C8—7916no—
246C22⋊C8—798no—
247C22⋊C8C4×D7918yes—
248C4×C8—24no—
249C4×C8—7916no—
250C4×C8—1588no—
251C4×C8—1584no—
252C24C2×C4×D7911yescharacteristic
253C22×C4—22no—
254C22×C4—22no—
255C22×C4—24no—
256C22×C4—24no—
257C22×C4—794no—
258C22×C4—798no—
259C22×C4—791no—
260C22×C4—791no—
261C22×C4—791no—
262C22×C4—792no—
263C22×C4—794no—
264C22×C4—798no—
265C22×C4—791no—
266C22×C4—792no—
267C22×C4—1584no—
268C22×C4—1584no—
269C22×C4—1584no—
270C22×C4C8×D7918yes—
271C22×C4C2×C4×D7911yescharacteristic
272C22×C4C2×C4×D7914yes—
273C22×C4C2×C4×D7912yes—
274C22×C4C2×C4×D7912yes—
275C22×C4C23×D7911yescharacteristic
276C2×C8—24no—
277C2×C8—24no—
278C2×C8—798no—
279C2×C8—1584no—
280C2×C8—1584no—
281C2×C8C2×C4×D7918yes—
282C42—22no—
283C42—24no—
284C42—794no—
285C42—794no—
286C42—794no—
287C42—798no—
288C42—798no—
289C42—798no—
290C42—798no—
291C42—798no—
292C42—794no—
293C42—794no—
294C42—1584no—
295C42—1584no—
296C42—1584no—
297C42—1582no—
298C42—1584no—
299C42#1192962314yes—
300C23—21no—
301C23—21no—
302C23—22no—
303C23C42×D7912yes—
304C23C2×C8×D7914yes—
305C23C22×C4×D7911yescharacteristic
306C2×C4—21no—
307C2×C4—22no—
308C2×C4—21no—
309C2×C4—22no—
310C2×C4—28no—
311C2×C4—216no—
312C2×C4—792no—
313C2×C4—792no—
314C2×C4—792no—
315C2×C4—794no—
316C2×C4—7916no—
317C2×C4—794no—
318C2×C4—794no—
319C2×C4—794no—
320C2×C4—794no—
321C2×C4—794no—
322C2×C4—792no—
323C2×C4—794no—
324C2×C4—15816no—
325C2×C4—1588no—
326C2×C4—1582no—
327C2×C4—1582no—
328C2×C4—1582no—
329C2×C4C42×D7912yes—
330C2×C4#1457911714yes—
331C2×C4C2×C8×D7914yes—
332C2×C4C2×C8×D7914yes—
333C2×C4M16×D7914yes—
334C2×C4C22×C4×D7912yes—
335C2×C4#41×D7912yes—
336C2×C4C2×#1192962312yes—
337C8—28no—
338C8—1588no—
339C22—24no—
340C22—24no—
341C22—22no—
342C22—22no—
343C22C4×C8×D7914yes—
344C22C2×C42×D7911yescharacteristic
345C22#117×D7911yescharacteristic
346C22C2×#1457911711yescharacteristic
347C22C22×C8×D7912yes—
348C22C2×M16×D7912yes—
349C4—24no—
350C4—22no—
351C4—798no—
352C4—794no—
353C4—794no—
354C4—794no—
355C4—1584no—
356C4—1582no—
357C4#1909861318yesdirect product factor
358C4C4×#1192962314yes—
359C2—24no—
360C2C4×#1457911711yescharacteristic
361C2C2×C4×C8×D7911yescharacteristic
362C2C4×M16×D7911yescharacteristic
363C2#431×D7912yes—
364C2C2×#1909861312yes—
subgroupG/H
centerC2×C42C22×D79
commutatorC2×C79C22×C4×C8
FrattiniC22×C4C23×D79
FittingC4×C22⋊C8×C79C2
socleC23×C79C23×C4
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC4×C22⋊C8D79
hypocenterC79C4×#431
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C42 ◁ C4×C22⋊C8

Complements

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

NH ≅ G/Ntype
3. C4×Dic79⋊C8C2semidirect
4. #23763248C2semidirect
7. #23763144C2semidirect
8. C4×C8×Dic79C2semidirect
14. #19098613C4direct (N × H)
38. C2×C4×Dic79C8semidirect
55. Dic79⋊C8C2×C4semidirect
59. C8×Dic79C2×C4semidirect
142. C2×Dic79C4×C8semidirect
168. C4×C79#431semidirect
175. Dic79#431semidirect
192. C79C4×#431semidirect
357. C4#19098613direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190986132
C2×C42×Dic792
C4×Dic79⋊C82
#237632482
C22⋊C8×Dic792
C4×C22⋊(C79⋊C8)2
#237631442
C4×C8×Dic792
C4×C22⋊C8×C792
C4×#43179