Finite Group Databasebeta

C7×#6032 #13063764

order1400
isoclinismisoclinic class of #1042
automorphism?
homologyAbelianization (H1) = C7×C8 · Schur multiplier (H2) = C1

Aliases

direct productC7×#6032

Splittings

derived, SylowC52 ⋊ C7×C8
HallC52×C7 ⋊ C8

Subgroups

subgroupG/H
center, hypercenterC2×C7#1042
commutator, hypocenterC52C7×C8
FrattiniC2C7×#1042
Fitting, socle, prime radicalC2×C52×C7C4
cosocleC5×Dic5C2×C7
LCSG ▷ C52
UCSC1 ◁ C2×C7

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 25
transitive degreeμt(G) = 280

A minimal faithful permutation representation — 2 generators on 25 points:

(1,2,3,4,5,6,7)(8,9,10,12,11,13,14,15)(17,18)(19,20)(22,23,24,25);(16,17,19,20,18)(21,22,25,23,24)

Conjugacy classes & character table

182 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1400, 53);