Finite Group Databasebeta

#11729329

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1825

Subgroups

subgroupG/H
centerC23C2×C22⋊D7
commutatorC2×C4×C7C22×C4
FrattiniC22×C4C22×D7
FittingC2×C7×#117C2
socleC23×C7C2×D4
prime radicalC24×C7D4
cosocleC22×C4×C7C23
hypercenterC2×#117D7
hypocenterC7#1825
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#117

300 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 300 conjugacy classes of subgroups — too many to draw. Only its 109 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 448

Polycyclic presentation:

2^7,7|a^2=f,b^2=g,c^2=d,e^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^6,e^c=eg

Conjugacy classes & character table

158 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13245991, #13245992, #13246005, …
maximal normal subgroup of#13245991, #13245992, #13246005, …
maximal quotient of#13247152, #13247165, #13247178, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4095);