Finite Group Databasebeta

#21421991

order7552
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #1301

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic59
commutatorC2×C4×C59C42
FrattiniC2×C42C2×D59
FittingC59×#423C2
socleC22×C59#95
hypercenter#423D59
hypocenterC59#1301
LCSG ▷ C2×C4×C59 ▷ C22×C59 ▷ C59
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #423

148 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 77 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=d,b^2=e,c^2=f,d^2=g,e^2=f,b^a=bc,c^a=cf,e^a=efg,c^b=cg,h^b=h^58

Conjugacy classes & character table

850 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1301, C2×#21421991, #28478915, …
maximal normal subgroup ofD59×#1301, C2×#21421991, #28478915, …
maximal quotient of#28475244, #28475250, #28475256, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 2405);