Finite Group Databasebeta

#21422240

order7552
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC59×#353 ⋊ C2
SylowC59 ⋊ #1402

Subgroups

subgroupG/H
centerC2#16837188
commutatorC2×D4×C59C2×C4
Frattini#127C2×D59
FittingC59×#353C2
socleC2×C59AΣL(1,𝔽16)
hypercenter#353D59
hypocenterC59#1402
LCSG ▷ C2×D4×C59 ▷ C2×C4×C59 ▷ C22×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #127 ◁ #353

122 conjugacy classes of subgroups; only the 23 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 23 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,e^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,d^b=deg,e^b=eg,f^b=fg,h^b=h^58,d^c=dfg,e^c=eg,e^d=eg

Conjugacy classes & character table

394 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD59×#1402, C2×#21422240, #28508906, …
maximal normal subgroup ofD59×#1402, C2×#21422240, #28508906, …
maximal quotient of#28476047, #28476114, #28476213, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 2654);