Finite Group Databasebeta

#21422743

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC59×#431 ⋊ C2
SylowC59 ⋊ #1540

Subgroups

subgroupG/H
centerC2×C4(C2×D59)⋊C4
commutatorC2×C4×C59C22×C4
FrattiniC42C22×D59
FittingC59×#431C2
socleC22×C59C2×C22⋊C4
hypercenter#431D59
hypocenterC59#1540
LCSG ▷ C2×C4×C59 ▷ C22×C59 ▷ C59
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #431

256 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 89 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,59|a^2=e,c^2=f,d^2=g,e^2=fg,b^a=bd,d^a=df,d^b=dg,e^b=efg,h^b=h^58

Conjugacy classes & character table

1198 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28479755, #28479756, #28479769, …
maximal normal subgroup of#28479755, #28479756, #28479769, …
maximal quotient of#28476626, #28476649, #28476972, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 3157);