Finite Group Databasebeta

#21421995

order7552
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #1302

Subgroups

subgroupG/H
centerC2×C4(C2×D59)⋊C4
commutatorC2×C4×C59C42
FrattiniC2×C42C2×D59
FittingC2×#97×C59C2
socleC22×C59#95
hypercenterC2×#97D59
hypocenterC59#1302
LCSG ▷ C2×C4×C59 ▷ C22×C59 ▷ C59
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×#97

144 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 61 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=g,b^a=bc,c^a=cf,e^a=efg,h^a=h^58,c^b=cg

Conjugacy classes & character table

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

Relationships

maximal subgroup ofD59×#1302, C2×#21421995, #28478947, …
maximal normal subgroup ofD59×#1302, C2×#21421995, #28478947, …
maximal quotient of#28475245, #28475252, #28475254, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 2409);